Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
135695 范恒恺 只出现一次的字符 C++ Wrong Answer 5 MS 492 KB 382 2025-11-08 11:28:51

Tests(4/10):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int sum[126]; string s,s1; cin>>s; //char a[100001]; for(int i=0;i<s.length();i++){ sum[s[i]]++; } int s_min_i=2e9; for(int i=97;i<=122;i++){ if(sum[i]==1){ if(s_min_i> s.find(char(i))){ s_min_i=s.find(char(i)); } } } if(s_min_i==2e9){ cout<<"no"; }else{ cout<<s[s_min_i]; } } //}

Run Info:

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

xjasqatqyjuexplyfpruinhojrocoaiuheppttendqbdtqsyvcabyyvfllfqdrwscvkmlodsrhyxodlneqsgncqrbfrjrjkpicsmwovimlcmiwupryurvftaytjarehunaaueraedsctfdbodlykrpbkjcrihgljforgntxcihcensvhpbtqfbncfnmykkvkostfutqjmhuakqgkxliamxokupmfdkuwpeckeerqctfqhqusgwtytopymldidnkauralqpqeutmudywerfpiljdanpaxgvuneoskgkbdwakgqjwbtonwngkshmdvjmwfjnadadsyruawejjnqkrtbjbetbsvccotpsbniqipxqeklvnfoerwirlfjdsrmgaewlhkfwlrhebquqteyvyxkjmoeoqdqpltiviwcovycdqxaurhheavgtnmexadgsflktpkyvciosyopouofydgqihstpassyuthxyasrfwjbdntuhajgif
------Answer-----

z

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

no