888.哪个大?
#include <iostream>
using namespace std;
int main(){
int a, b;
cin >> a >> b;
if (a > b) cout << a;
else cout << b;
return 0;
}
889.余数大小
#include <iostream>
using namespace std;
int main(){
int a, b, c;
cin >> a >> b >> c;
if (a%c > b%c) cout << b%c;
else cout << a%c;
return 0;
}
890.三角形判断