Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
160251 赵奕杰 只出现一次的字符 C++ Wrong Answer 1 MS 276 KB 292 2026-09-13 15:09:56

Tests(0/10):

Code:

#include<bits/stdc++.h> using namespace std; string a; char b; int cnt=0; int main(){ cin>>a; int len=a.size(); for(int i=0;i<len;i++){ b=a[i]; for(int j=0;j<len;j++){ if(b==a[j]) cnt++; } if(cnt==1){ cout<<b; return 0; } } cout<<"no"; return 0; }

Run Info:

------Input------

okijdwkbqvdcjvxofevfgosohbkpcxuwdbnejhfeyvlqftqxjkbnjlounwzdtyveeehsmdgjkppezfdudxgvlulmxveqhupzpjnncimikhqxovuebjqqqjxbfuugbetcxquxobzngbrythjxkufscjmwccypyrctblzwdpwujplnrkfrezjqfdlmdrflzleflmqyduwupcyebmokpwzgbvkzielyqorbmelvbusfyfkixiulsbsjblbdogkvdklevovqsgcipgooppcjouetskhfiiqffkfywtoggklrzbpitpyyswttddpyccehltnnrogsebvpiyvqwunenehsbpwnislmjedhillmyhluztremcgrvxxidbhyjpbnccvgtwfngzruxjrregvioocdchpygfkenmxbnqonrrqjodopqgzsvqqrrjqwhzvlsidhkimtspmmvunxhxrwkoretblpcwwwjfiuujrveuxvyskcfmvsyqss
------Answer-----

a

------Your output-----

no