#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,int);
//main関数
int main(void) {
int a,b,c,d;
//ここ↓を埋めてね2
a=1;
b=5;
c=3;
d=4;
int s=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;
}
I2luY2x1ZGUgPHN0ZGlvLmg+Ci8v6Zai5pWw44Gu44OX44Ot44OI44K/44Kk44OX5a6j6KiACi8v44GT44GT4oaT44KS5Z+L44KB44Gm44Gt77yRCmludCBtYXggKGludCxpbnQpOwoKLy9tYWlu6Zai5pWwCmludCBtYWluKHZvaWQpIHsKICAgIGludCBhLGIsYyxkOwovL+OBk+OBk+KGk+OCkuWfi+OCgeOBpuOBre+8kgphPTE7CmI9NTsKYz0zOwpkPTQ7CmludCBzPW1heChtYXgoYSxiKSxtYXgoYyxkKSk7CnByaW50Zigi5pyA5aSn5YCk44GvJWTjgafjgYLjgovjgIJcbiIscyk7CgoJcmV0dXJuIDA7Cn0KCi8vbWF46Zai5pWw44Gu5a6a576pCmludCBtYXgoaW50IHgsIGludCB5KXsKLy/jgZPjgZPihpPjgpLln4vjgoHjgabjga3vvJMKcmV0dXJuICh4PnkpPyB4Onk7Cgp9CgoK