#include <stdio.h>
//二つの値の和を返す関数
int sum(int x, int y){
}
//引数の三乗の値を返す関数
int cube(int x){
}
//main関数
int main(void) {
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgovL+S6jOOBpOOBruWApOOBruWSjOOCkui/lOOBmemWouaVsAppbnQgc3VtKGludCB4LCBpbnQgeSl7Cgp9CgovL+W8leaVsOOBruS4ieS5l+OBruWApOOCkui/lOOBmemWouaVsAppbnQgY3ViZShpbnQgeCl7Cgp9CgovL21haW7plqLmlbAKaW50IG1haW4odm9pZCkgewogICAgCglyZXR1cm4gMDsKfQo=