using turbo c++
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//program to swap any two values stored in array.Let there are 'n' numbers.
#include <stdio.h>
#include<conio.h>
void main()
{
int a[100],n,i,location,location1,j;
printf("enter total number\n");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("enter number for location=%d\n",i);
scanf("%d",&a[i]);
}
printf("numbers before swapping, are:\n");
for(i=0;i<n;i++)
{
printf("%d\n",a[i]);
}
printf("enter number's first location to be swapped\n");
scanf("%d",&location);
printf("enter number's second location to be swapped\n");
scanf("%d",&location1);
j=a[location-1];
a[location-1]=a[location1-1];
a[location1-1]=j;
printf("numbers after swapping, are:\n");
for(i=0;i<n;i++)
{
printf("%d\n",a[i]);
}
getch();
}
using codeblocks/dev c++/online compiler with return concept
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//program to swap any two values stored in array.Let there are 'n' numbers.
#include <stdio.h>
int main()
{
int a[100],n,i,location,location1,j;
printf("enter total number\n");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("enter number for location=%d\n",i);
scanf("%d",&a[i]);
}
printf("numbers before swapping, are:\n");
for(i=0;i<n;i++)
{
printf("%d\n",a[i]);
}
printf("enter number's first location to be swapped\n");
scanf("%d",&location);
printf("enter number's second location to be swapped\n");
scanf("%d",&location1);
j=a[location-1];
a[location-1]=a[location1-1];
a[location1-1]=j;
printf("numbers after swapping, are:\n");
for(i=0;i<n;i++)
{
printf("%d\n",a[i]);
}
return 0;
}
