为什么全是WA啊

P1914 小书童——凯撒密码

木守球 @ 2018-08-14 17:08:36

include<iostream>

include<string>

using namespace std;

int main() {

string a; int j;
cin >> j; cin.get();
getline(cin,a);
j = j % 26;
for (auto &i : a)if (isalpha(i))i = (i+j-97)%26+97;
cout << a;
return 0;

}


by CYJian @ 2018-08-14 17:15:19

发两遍可还行??


by Jameswood @ 2018-08-14 17:39:10

include<iostream>
include<string>
using namespace std;
int main() {
    string a; int j;
    cin >> j; cin.get();
    getline(cin,a);
    j = j % 26;
    for (auto &i : a)if (isalpha(i))i = (i+j-97)%26+97;
    cout << a;
    return 0;
}

by Jameswood @ 2018-08-14 17:39:33

论markdown的正确使用方法


by 木守球 @ 2018-08-14 18:42:47

@暮雪﹃紛紛 第一次没弄好格式,这个也删不了贴诶


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