Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
136886 刘益梵 只出现一次的字符 C++ Wrong Answer 1 MS 288 KB 285 2025-11-15 16:08:10

Tests(0/10):

Code:

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

Run Info:

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

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

a

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

no