C Program To Subtract Two Numbers without using Minus Operator

 #include <stdio.h>

int main()

{

 int a,b,s=0,i;

 printf("enter the a and b values\n");

 scanf("%d %d",&a,&b);

s=a+~b+1;

printf("%d\n",s);

}

output:-

enter the a and b values

10 2

8