#include <stdio.h>
//関数のプロトタイプ宣言
//ここ↓を埋めてね1
int max(int x, int y);
//main関数
int main(void) {
int a,b,c,d;
//ここ↓を埋めてね2
scanf("%d %d %d %d", &a
, &b
, &c
, &d
); int maximum = max(max(a, b), max(c, d));
return 0;
}
//max関数の定義
int max(int x, int y){
//ここ↓を埋めてね3
return (x > y) ? x : y;
}
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