cygnus_beta @ 2021-02-26 18:31:43
栈用int40 用long long 就AC了
by Textbook_blasphemy @ 2021-02-26 18:34:26
???
缓缓打出3个问号
by Violet___Evergarden @ 2021-02-26 18:35:11
为啥a+b要用栈?是我太蒟蒻了
by Pecco @ 2021-02-26 18:37:05
int40是啥
by cygnus_beta @ 2021-02-26 18:37:45
@Pecco int 40分
by Textbook_blasphemy @ 2021-02-26 18:37:49
@beta_Cyg 用int
也没问题啊(你的代码)
另:栈建议手写,不建议使用STL
验证码:jkqp
by yuchenren @ 2021-02-26 18:38:31
A+B 用栈???
int40 是啥???
请原谅我太蒟了 /kk
by hjxhjx @ 2021-02-26 18:39:34
显而易见您40pts的代码用的是double
by hjxhjx @ 2021-02-26 18:40:36
#include<bits/stdc++.h>
using namespace std;
int main(){
stack<double>ab; //这里
double i; //这里
for(int n=0;n<2;n++){cin>>i;
ab.push(i);
}
i=0;
i+=ab.top();
ab.pop();
i+=ab.top();
ab.pop();
cout<<i;
return 0;
}
by cygnus_beta @ 2021-02-26 18:42:24
@hjxhjx 那double为啥就不对了呢
by t162 @ 2021-02-26 18:43:28
@beta_Cyg double计算有精度误差