C Program to Perform Copying Content of One File Into Another File

#include<stdio.h>
#include<conio.h>
void main(int argc,char *argv[])
{
FILE *fp,*fp1;
int i;
char oout[40];
fp=fopen(argv[1],"w");
for(i=3;i<argc;i++)
{
fprintf(fp,"%s\n",argv[i]);
}
fclose(fp);
fp=fopen(argv[1],"r");
fp1=fopen(argv[2],"w");
for(i=3;i<argc;i++)
{
fscanf(fp,"%s\n",out);
fprintf(fp1,"%s\n",out);
}
fclose(fp);
fclose(fp1);
}

C Program to Display Student Details Using File

#include<stdio.h>
#include<conio.h>
void main()
{
FILE *fp;
char name[10][10],gr[10][10],res[10][10];
int m1[10],m2[10],m3[10],tot[10],n,rno[10],i;
float avg[10];
clrscr();
fp=fopen("stud.txt","w");
printf("\nStudent Detail Using File:\n");
printf("\n*********************\n");
printf("\nEnter the Number of Students:\n");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
printf("\nEnter the Student Name:\n");
scanf("%s",name[i]);
printf("\nEnter the Student Number:\n");
scanf("%d",&rno[i]);
printf("\nEnter the Student Marks:\n");
scanf("%d%d%d",&m1[i],&m2[i],&m3[i]);
fprintf(fp,"%s\t%d\t%d\t%d\t%d\n",name[i],rno[i],m1[i],m2[i],m3[i]);
}
fclose(fp);
fp=fopen("stud.txt","r");
printf("\n\t\tStudent Marklist:\n");
printf("\n\t\t*********************\n");
printf("\---------------------------------");
printf("Name\tNO\tTotal\tAverage\tResult\tGrade");
printf("\n-------------------------------------------");
i=0;
for(i=1;i<=n;i++)
{
fscanf(fp,"%s\t%d\t%d\t%d\t%d\n",name[i],&rno[i],&m1[i],&m2[i],&m3[i]);
tot[i]=m1[i]+m2[i]+m3[i];
avg[i]=tot[i]/3;
if(m1[i]>=35 && m2[i]>=35 && m3[i]>=35)
{
strcpy(res[i],"PASS");
if(avg [i]>=80)
strcpy(gr[i],"Distinction");
else if(avg[i]>=60 && avg[i]<80)
strcpy(gr[i],"I Class");
else if(avg[i]>=50 && avg[i]<60)
strcpy(gr[i],"II Class");
else
strcpy(gr[i],"III Class");
}
else
{
strcpy(res[i],"Fail");
strcpy(gr[i],"_");
}
printf("\n%s\t%d\t%d\t%f\t%s\t%s\t",name[i],rno[i],tot[i],avg[i],res[i],gr[i]);
printf("\n");
}
fclose(fp);
getch();
}

C Program to Perform Swapping of Two Numbers Using Pointers

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c;
int *x,*y;
clrscr();
printf("\t\n Swapping of two numbers using Pointers\n");
printf("\t\n********************************\n");
printf("\n 1.Using Temporary Variable\n");
printf("\n 2.Without Using Temporary Variable\n");
printf("\n 3.Exit\n");
printf("\n Enter your choice:\n");
scanf("%d",&c);
switch(c)
{
case 1:
printf("\n Input:\n");
printf("\n*****\n");
printf("\nBefore Swapping\n");
printf("\n*************\n");
printf("\nEnter the a value:\n");
scanf("%d",&a);
printf("\nEnter the b value:\n");
scanf("%d",&b);
x=&a;
y=&b;
c=*x;
*x=*y;
*y=c;
printf("\nOutput:\n");
printf("\n*******\n");
printf("\nAfter Swapping\n");
printf("\n*************\n");
printf("\nA value is:%d\n",a);
printf("\nB value is:%d\n",b);
break;
case 2:
printf("\n Input:\n");
printf("\n******\n");
printf("\nBefore Swapping\n");
printf("\n***************\n");
printf("\nEnter the a value:\n");
scanf("%d",&a);
printf("\nEnter the b value:\n");
scanf("%d",&b);
x=&a;
y=&b;
*x=*x+*y;
*y=*x-*y;
*x=*x-*y;
printf("\nOutput:\n");
printf("\n*******\n");
printf("\nAfter Swapping\n");
printf("\n*************\n");
printf("\nA value is:%d\n",a);
printf("\nB value is:%d\n",b);
break;
case 3:
exit(0);
break;
}
getch();
}

C Program to Calculate Electricity Bill Using Structure

#include<stdio.h>
#include<conio.h>
struct
{
char name[20][20];
int unit,curr,prev,amt;
int eno;
}ebill[10];
void main()
{
int i,n;
clrscr();
printf("\tElectricity bill\n");
printf("\t************\n");
printf("Enter the limit to customer\n");
scanf("%d",&n);
printf("Enter the customers details\n");
printf("*********************\n");
for(i=1;i<=n;i++)
{
printf("\nEnter %d customer details\n",i);
printf("Enter the customer number\n");
scanf("%d",&ebill[i].eno);
printf("Enter the customer name\n");
scanf("%s",&ebill[i].name);
printf("Enter the previous reading\n");
scanf("%d",&ebill[i].prev);
printf("Enter the current reading\n\n");
scanf("%d",&ebill[i].curr);
}
for(i=1;i<=n;i++)
{
if(ebill[i].prev>ebill[i].curr)
{
printf("Previous reading is must less than the current reading");
}
else
{
ebill[i].unit=ebill[i].curr-ebill[i].prev;
if(ebill[i].unit<100)
{
ebill[i].amt=ebill[i].unit*0.50;
}
else if(ebill[i].unit>100&&ebill[i].unit<200)
{
ebill[i].amt=ebill[i].unit*1;
}
else
{
ebill[i].amt=ebill[i].unit*2;
}
}
}
printf("\-----------------------------------------------------------------\n");
printf("\tEno\tName\tPrevious Reading\tCurrent Reading\tUnit\tAmount");
printf("\n----------------------------------------------------------------\n");
for(i=1;i<=n;i++)
{
printf("\t%d\t%s\t\t%d\t\t%d\t\t%d\t%d\n",ebill[i].eno,ebill[i].name,ebill[i].prev,ebill[i].curr,ebill[i].unit,ebill[i].amt");
}
getch();
}

C Program to Display Students Mark Details Using Structure

#include<stdio.h>
#include<conio.h>
void main()
{
struct student
{
char name[50],grade[20],res[20];
int rollno,m1,m2,m3,tot;
float avg;
}s[50];
int n,i;
clrscr();
printf("\n\tStudent Details");
printf("\n\t************\n");
printf("\nEner the Number of Students:\n");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("\nEnter the Student Name:");
scanf("%s",&s[i].name);
printf("\nEnter the Roll no:");
scanf("%d",&s[i].rollno);
printf("\nEnter the mark1:");
scanf("%d",&s[i].m1);
printf("\nEnter the mark2:");
scanf("%d",&s[i].m2);
printf("\nEnter the mark3:");
scanf("%d",&s[i].m3);
}
for(i=0;i<n;i++)
{
s[i].tot=s[i].m1+s[i].m2+s[i].m3;
s[i].avg=s[i].tot/3;
if((s[i].m1>=35)&&(s[i].m2>=35)&&(s[i].m3>=35))
{
strcpy(s[i].res,"Pass");
if(s[i].avg>=80)
strcpy(s[i].grade,"Distinction");
else if(s[i].avg>=60)
strcpy(s[i].grade,"First Class");
else if(s[i].avg>=50)
strcpy(s[i].grade,"Second Class");
else
strcpy(s[i].grade,"Third Class");
}
else
{
strcpy(s[i].res,"Fail");
strcpy(s[i].grade,"-");
}
}
printf("\n\t\t Student Details");
printf("\n--------------------");
printf("\nRollNo\tName\tMark1\tMark2\tMark3\tTotal\tAverage\tResult\tGrade");
printf("\n-------------------------------------------------------------------------");
for(i=0;i<n;i++)
{
printf("\n%d\t%s\t%d\t%d\t%d\t%d\t%.2f\t%s\t%s\t",s[i].rollno,s[i].name,s[i].m1,s[i].m2,s[i].m3,s[i].tot,s[i].avg,s[i].res,s[i].grade);
}
getch();
}

C Program to Find NCR and NPR Using Recursive Function

#include<stdio.h>
#include<conio.h>
int fact(int n);
void main()
{
int n,r,ncr,npr,n1,n2,n3,n4;
clrscr();
printf("\n NCR & NPR Using Recursive Function:\n");
printf("\n-------------------------------------------\n");
printf("\nInput:\n");
printf("\n********\n");
printf("\nEnter the n value:\n");
scanf("%d",&n);
printf("\nEnter the r value:\n");
scanf("%d",&r);
n3=n-r;
n1=fact(n);
n2=fact(r);
n3=n-r;
n4=fact(n3);
ncr=n1/(n2*n4);
npr=n1/n4;
printf("\nOutput:\n");
printf("\n********\n");
printf("\nNCR Value is:%d",ncr);
printf("\nNPR Value is:%d",npr);
getch();
}

int fact(int n)
{
int f;
if(n==0)
return 1;
else
f=n*fact(n-1);
return f;
}

C Program to Find Largest Element in an Array

#include<stdio.h>
#include<conio.h>
int big(int n,int a[]);
void main()
{
int n,i,a[50],c;
clrscr();
printf("\t Largest Element in an Array:\n");
printf("\t **********************\n");
printf("\nInput:\n");
printf("\n--------\n");
printf("\nEnter the Number:\n");
scanf("%d",&n);
printf("\nEnter the Number one by one:\n");
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
c=big(n,a);
printf("\nOutput:\n");
printf("\n---------\n");
printf("\nThe Biggest Value is:%d",c);
getch();
}

int big(int n1,int a[20])
{
int b=a[0],i;
for(i=0;i<n1;i++)
{
if(b<a[i])
{
b=a[i];
}
}
return(b);
}

C Program to Find Fibonacci Series Using Function

#include<stdio.h>
#include<conio.h>
int fib(int);
void main()
{
int n,i;
clrescr();
printf("\t Fibonacci Series Using Function:\n");
printf("\t **************************\n");
printf("\nInput:\n");
printf("\n------\n");
printf("\nEnter the Number:\n");
scanf("%d",&n);
printf("\n Output:\n");
printf("\n---------\n");
printf("\nFibonacci Series is:");
fib(n);
getch();
}
int fib(int n1)
{
int i,f1=-1,f2=1,f3;
for(i=1;i<=n1;i++)
{
f3=f1+f2;
f1=f2;
f2=f3;
printf("\n \n %d",f3);
}
return(f3);
}

C Program to Find Factorial Value Using Function

#include<stdio.h>
#include<conio.h>
int fact(int);
void main()
{
int n,i,f;
clrscr();
printf("\t Factorial Value Using Function:\n");
printf("\t *************************\n");
printf("\nInput:\n");
printf("\n---------\n");
printf("\nEnter the Number:\n");
scanf("%d",&n);
f=fact(n);
printf("\n Output:\n");
printf("\n --------\n");
printf("\n Factorial Value is:%d",f);
getch();
}
int fact(int n1)
{
int i,s=1;
for(i=1;i<=n;i++)
{
s=s*i;
}
return(s);
}

C Program for Sorting the Names in Alphabetical Order

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name[20][15],t[20][15];
int i,j,n;
clrscr();
printf("\n Sorting the names in Alphabetical Order\n");
printf("\n *******************************\n");
printf("\n Enter the Number of Names \n");
scanf("%d",&n);
printf("\n Enter the Name one by one\n");
for(i=0;i<n;i++)
{
scanf("%s",name[i]);
}
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{
if(strcmp(name[i],name[j])>0)
{
strcpy(t[i],name[i]);
strcpy(name[i],name[j]);
strcpy(name[j],t[i]);
}
}
}
printf("\n OUTPUT\n");
printf("\n Sorting the Names \n");
printf("\n****************\n");
for(i=0;i<n;i++)
{
printf("\n%s",name[i]);
}
getch();
}

C Program for Sorting the Characters in Alphabetical Order

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name[10],t;
int i,j,n;
clrscr();
printf("\n Sorting the Characters in Alphabetical Order \n");
printf("\n Enter the Name\n");
scanf("%s",name);
n=strlen(name);
printf("\nLength of Characters: %d",n);
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{
if(name[i]>name[j])
{
t=name[i];
name[i]=name[j];
name[j]=t;
}
}
}
printf("\n OUTPUT:\n");
printf("\n Sorting the Characters \n");
for(i=0;i<n;i++)
{
printf("\n %c",name[i]);
}
getch();
}

C Program to Perform String Manipulation Using Built in Function

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char str1[20],str2[20];
int l,s,y,ch;
clrscr();
do
{
printf("\n Menu\n");
printf("\n 1.Concatenation\n");
printf("\n 2.Length\n");
printf("\n 3.Copy\n");
printf("\n 4.Comparison\n");
printf("\n 5.Reverse\n");
printf("\n 6.Exit\n");
printf("\n Enter our choice\n");
scanf("%d",&ch);
switch(ch)
{
case 1:
printf("\n Concatenation of the String\n");
printf("\n************************************\n");
printf("\n Enter the String1\n");
scanf("%s",str1);
printf("\n Enter the String2\n");
scanf("%s",str2);
strcat(str1,str2);
printf("\n Concatenation is: %s",str1);
break;
}
case 2:
{
printf("\n Length of the String\n");
printf("\n****************************\n");
printf("\n Enter the String\n");
scanf("%d",str1);
l=strlen(str1);
printf("\n Length of the String is: %d",l);
break;
}

case 3:
{
printf("\n Copy the String\n");
printf("\n**************************\n");
printf("\n Enter the String1 \n");
scanf("%s",str2);
strcpy(str1,str2);
printf("\n Original String: %s",str2);
printf("\n Copied String:%s",str1);
break;
}

case 4:
{
printf("\n Comparision of the String \n");
printf("\n **********************************\n");
printf("\n Enter the String1 \n");
scanf("%s",str1);
printf("\n Enter the String2 \n");
scanf("%s",str2);
s=strcmp(str1,str2);
if(s==0)
{
printf("\n The Given Strings are Equal \n");
}
else
{
printf("\n The Given Strings are not Equal\n");
}
break;
}

case 5:
{
printf("\n Reverse the String\n");
printf("\n ********************************\n");
printf("\n Enter the String\n");
scanf("%s",str1);
strrev(str1);
printf("Reverse the String is: %s",str1);
break;
}

case 6:
exit();
break;
}
printf("\n Do you want to continue(0/1) \n");
scanf("%d",&y);
}
while(y!=0);
getch();
}

C Program to Display Students Mark Details Using Array

#include<stdio.h>
#include<conio.h>
void main()
{
char name[20][20],result[20][20],grade[20][20];
int sno[20],m1[20],m2[20],m3[20],total[20],n,I,s=1;
float avg[20];
clrscr();
printf("Student Mark Details\n");
printf("*****************\n");
printf("Enter the number of students\n");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
printf("Student:%d\n",i);
printf("Enter the Student number\n");
scanf("%d",&sno[i]);
printf("Enter the Student name\n");
scanf("%s",name[i]);
printf("Enter the Mark1\n");
scanf("%d",&m1[i]);
printf("Enter the Mark2\n");
scanf("%d",&m2[i]);
printf("Enter the Mark3\n");
scanf("%d",&m3[i]);
s++;
}
for(i=1;i<=n;i++)
{
total[i]=m1[i]+m2[i]+m3[i];
avg[i]=total[i]/3;
if(m1[i]>=35&&m2[i]>=35&&m3[i]>=35)
{
strcpy(result[i],"Pass");
if(avg>=80)
strcpy(grade[i],"Distinction");
else if(avg[i]>=60&&avg[i]<=80)
strcpy(grade[i],"First Class");
if(avg[i]>=50&&avg[i]<=60)
strcpy(grade[i],"Second Class");
else
strcpy(grade[i],"Third Class");
}
else
{
strcpy(result[i],"Fail");
strcpy(grade[i],"***********");
}
}
printf("-----------------------------------------------------------------\n");
printf("SNo\tName\tMark1\tMark2\tMark3\tTotal\tAverage\tResult\tGrade\n");
for(i=1;i<=n;i++)
{
printf("%d\t%s\t%d\t%d\t%d\t%d\t%2f\t%s\t%s\n",sno[i],name[i],m1[i],m2[i],m3[i],total[i],avg[i],result[i].grade[i]);
}
getch();
}

C Program to Perform Transpose of a Matrix

#include<stdio.h>
#include<conio.h>
void main()
{
int a[50][50],b[50][50],i,j,r,c;
clrscr();
printf("\t Trtanspose Matrix:\n");
printf("\t ***************\n");
printf("Input:\n");
printf("****\n");
printf("\nEnter the order of matrix:\n");
scanf("%d %d",&r,&c);
printf("\nEnter the element of the matrix:");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("\n Given Matrix is:\n");
printf("\n*************\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{
printf("%d\t",&a[i][j]);
}
printf("\n");
}
printf("\nOutput:\n");
printf("\n*****\n");
printf("\nTranspose of a matrix is:\n");
printf("\n*******************\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{
printf("%d\t",a[j][i]);
}
printf("\n");
}
getch();
}

C Program to Perform Matrix Multiplication

#include<stdio.h>
#include<conio.h>
void main()
{
int a[50][50],b[50][50],x[50][50];
int i,j,r,r1,c,c1,k;
clrscr();
printf("\t Matrix Multiplication:\n");
printf("\t ***********\n");
printf("Input:\n");
printf("****\n");
printf("\nEnter the order of first matrix:\n");
scanf("%d %d",&r,&c);
printf("\nEnter the order of second matrix:\n");
scanf("%d %d",&r1,&c1);
if(c==r1)
{
printf("\nEnter the element for the first matrix:\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("\nFirst Matrix is:\n");
printf("\n*********\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{
printf("%d\t",a[i][j]);
}
printf("\n");
}
printf("\nEnter the element for the first matrix:\n");
for(i=1;i<=r1;i++)
{
for(j=1;j<=c1;j++)
{
scanf("%d",&b[i][j]);
}
}
printf("\n Second Matrix is:\n");
printf("\n***********\n");
for(i=1;i<=r1;i++)
{
for(j=1;j<=c1;j++)
{
printf("%d\t",b[i][j]);
}
printf("\n");
}
printf("\nOutput:\n");
printf("\n*****\n");
printf("\nMultiplication of Two Matrix:\n");
printf("\n***************\n");

for(i=1;i<=r;i++)
{
for(j=1;j<=c1;j++)
{
x[i][j]=0;
for(k=1;k<=c;k++)
{
x[i][j]=x[i][j]+a[i][k]*b[k][j];
}
}
}
for(i=1;i<=r;i++)
{
for(j=1;j<=c1;j++)
{
printf("%d\t",x[i][j]);
}
printf("\n");
}
}
else
{
printf("\nOutput:\n");
printf("\n*****\n");
printf("Matrix Multiplication is Not possible:");
}
getch();
}

C Program to Perform Matrix Subtraction

#include<stdio.h>

#include<conio.h>

void main()

{

int a[50][50],b[50][50],x[50][50];

int i,j,r,r1,c,c1;

clrscr();

printf("\t Matrix Subtraction:\n");

printf("\t ***************\n");

printf("Input:\n");

printf("****\n");

printf("\nEnter the order of first matrix:\n");

scanf("%d %d",&r,&c);

printf("\nEnter the order of second matrix:\n");

scanf("%d %d",&r1,&c1);

if(r==r1 && c==c1)

{

printf("\nEnter the element for the first matrix:\n");

for(i=1;i<=r;i++)

{

for(j=1;j<=c;j++)

{

scanf("%d",&a[i][j]);

}

}

printf("\nFirst Matrix is:\n");

printf("\n***********\n");

for(i=1;i<=r;i++)

{

for(j=1;j<=c;j++)

{

printf("%d\t",a[i][j]);

}

printf("\n");

}

printf("\nEnter the element for the first matrix:\n");

for(i=1;i<=r1;i++)

{

for(j=1;j<=c1;j++)

{

scanf("%d",&b[i][j]);

}

}

printf("\n Second Matrix is:\n");

printf("\n**************\n");

for(i=1;i<=r1;i++)

{

for(j=1;j<=c1;j++)

{

printf("%d\t",b[i][j]);

}

printf("\n");

}

printf("\nOutput:\n");

printf("\n******\n");

printf("\nSubtraction of Two Matrix:\n");

printf("\n*********************\n");

for(i=1;i<=r;i++)

{

for(j=1;j<=r1;j++)

{

x[i][j]=a[i][j]-b[i][j];

}

}

for(i=1;i<=r;i++)

{

for(j=1;j<=r1;j++)

{

printf("%d\t",x[i][j]);

}

printf("\n");

}

}

else

{

printf("Matrix Subtraction is not possible:");

}

getch();

}

C Program to Perform Matrix Addition

#include<stdio.h>
#include<conio.h>
void main()
{
int a[50][50],b[50][50],x[50][50];
int i,j,r,r1,c,c1;
clrscr();
printf("\t Matrix Addition:\n");
printf("\t**********\n");
printf("Input:\n");
printf("****\n");
printf("\nEnter the order of first matrix:\n");
scanf("%d %d",&r,&c);
printf("\nEnter the order of second matrix:\n");
scanf("%d %d",&r1,&c1);
if(r==r1 && c==c1)
{
printf("\nEnter the element for the first matrix:\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("\nFirst matrix is:\n");
printf("\n********\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=c;j++)
{                
printf(%d\t",a[i][j]);
}
printf("\n");
}
printf("\nEnter the element for the second matrix:\n");
for(i=1;i<=r1;i++)
{
for(j=1;j<=c1;j++)
{
scanf("%d",&b[i][j]);
}
}
printf("\nSecond matrix is:\n");
printf("\n**********\n");
for(i=1;i<=r1;i++)
{
for(j=1;j<=c1;j++)
{
printf("%d\t",b[i][j]);
}
printf("\n");
}
printf("\n Output:\n");
printf("\n*****\n");
printf("\nAddition of Two matrix:\n");
printf("\n*************\n");
for(i=1;i<=r;i++)
{
for(j=1;j<=r1;j++)
{
x[i][j]=a[i][j]+b[i][j];
}
}
for(i=1;i<=r;i++)
{
for(j=1;j<=r1;j++)
{
printf("%d\t",x[i][j]);
}
printf("\n");
}
}
else
{
printf("\nOutput:\n");
printf("\n*****\n");
printf("Matrix Addition is not possible:");
}
getch();
}

C Program to Demonstrate Descending Order

#include<stdio.h>
#include<conio.h>
void main()
{
int a[50],i,j,n,t;
clrscr();
printf("\n\t Descending Order:\n");
printf("\n\t***********\n");
printf("Input:\n");
printf("****\n");
printf("\nEnter the no of numbers:\n");
scanf("%d",&n);
printf("\nEnter the Array of Elements:\n");
for(i=1;i<=n;i++)
{
scanf("%d",&a[i]);
}
for(i=1;i<=n;i++)
{
for(j=i+1;j<=n;j++)
{
if(a[i]<a[j])
{
t=a[i];
a[i]=a[j];
a[j]=t;
}
}
}
printf("\nOutput:\n");
printf("\n****\n");
printf("\nDescending order is:\n");
for(i=1;i<=n;i++)
{
printf("%d\n",a[i]);
}
getch();
}

C Program to Demonstrate Ascending Order

#include<stdio.h>
#include<conio.h>
void main()
{
int a[50],i,j,n,t;
clrscr();
printf("\n\t Ascending Order:\n");
printf("\n\t**************\n");
printf("Input:\n");
printf("*****\n");
printf("\nEnter the no of numbers:\n");
scanf("%d",&n);
printf("\nEnter the Array of Elements:\n");
for(i=1;i<=n;i++)
{
scanf("%d",&a[i]);
}
for(i=1;i<=n;i++)
{
for(j=i+1;j<=n;j++)
{
if(a[i]>a[j])
{
t=a[i];
a[i]=a[j];
a[j]=t;
}
}
}
printf("\nOutput:\n");
printf("\n*******\n");
printf("\nAscending order is:\n");
for(i=1;i<=n;i++)
{
printf("%d\n",a[i]);
}
getch();
}

C Program for Searching an Element

#include<stdio.h>
#include<conio.h>
void main()
{
int a[50],i,j=0,n,x;
clrscr();
printf("\n\t Search an Element:\n");
printf("\n\t ************\n");
printf("Input:\n");
printf("****\n");
printf("\nEnter the no of numbers:\n");
scanf("%d",&n);
printf("\nEnter the Array of Elements:\n");
for(i=1;i<=n;i++)
{
scanf("%d",&a[i]);
}
printf("\nEnter the no to be search:\n");
scanf("%d",&x);
for(i=1;i<=n;i++)
{
if(a[i]==x)
j++;
}
printf("\nOutput:\n");
printf("\n****\n");
if(j>0)
printf("The No %d is present %d times",x,j);
else
printf("The No %d is not present",x);
getch();
}