Answer Posted / santhi perumal

#include<stdio.h>
#include<conio.h>

//To calculate a-b
void main()
{
int a,b,min,max;

printf("Enter the value of a and b \n");
scanf("%d %d",&a,&b);
min = (a<b)?a:b;
max = (a>b)?a:b;
while(min--) max--;

if(a<b)
printf("-%d",max);
else
printf("%d",max);
}

Here is a good puzzle: how do you write a program which produces its own source code as output?

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plz let me know how to become a telecom protocol tester. thank you.

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