#include <stdio.h>
 
int sum(int x, int y){
	return x+y;
}
int cube(int x){
	return x*x*x;
}
int main(void) {
	int a,b;
	a=2;
	b=-3;
	printf("(%d+%d)^3 = %d\n", a
, b
, cube
(sum
(a
,b
))); 	return 0;
}
 
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