發表新討論
#20769: 為甚麼他一直說我輸出7677行~


twm0970420996@gmail.com (小胖胖胖)

a244. 新手訓練 ~ for + if -- 新手訓練系列 ~ 1 | From: [115.82.24.228] | 發表日期: 2020-03-03 10:13

#include <iostream>
using namespace std;

int main(){
long long int N = 0;
long long int a = 0,b = 0,c = 0;
cin >> N ;

do{
cin >> a >> b >> c;
if( b < 1 || c > 2147483647 || a < 1 || a > 4 ){
return 0 ;
}
switch(a){
case 1:
cout << b + c << endl;
break;
case 2:
cout << b - c << endl;
break;
case 3:
cout << b * c << endl;
break;
case 4:
cout << b / c << endl;
break;
}
N--;
}while( N > 0 );
}

#20776: Re:為甚麼他一直說我輸出7677行~


kobe60116@gmail.com (xlonely_cat 孤貓)

a244. 新手訓練 ~ for + if -- 新手訓練系列 ~ 1 | From: [203.204.33.87] | 發表日期: 2020-03-04 21:23

#include
using namespace std;

int main(){
long long int N = 0;
long long int a = 0,b = 0,c = 0;
cin >> N ;

do{
cin >> a >> b >> c;
if( b < 1 || c > 2147483647 || a < 1 || a > 4 ){
return 0 ;
}
switch(a){
case 1:
cout << b + c << endl;
break;
case 2:
cout << b - c << endl;
break;
case 3:
cout << b * c << endl;
break;
case 4:
cout << b / c << endl;
break;
}
N--;
}while( N > 0 );
}



看起來很正確阿.

ZeroJudge Forum