#include <stdio.h>
int main ( )
{
int a = -10; /* declare three variables of type integer */
int b = 4;
int c;
int z;
c = a * -b; /* minus b, as in -b, is a unary operator on just b */
scanf("%d", &z);
printf (" %i \n", z);
return (0); /* success */
}
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