Answer Posted / swapnil chhajer

#include<stdio.h>

int main()
{
int a,b,c;
printf("Enter three numbers : ");
scanf("%d %d %d",&a,&b,&c);

a = a+b+c;
b = a-b-c;
c = a-b-c;
a = a-b-c;

printf("a : %d b: %d c: %d",a,b,c);
fflush(stdin);
getchar();
}

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