Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
118553 吴梓玄 只出现一次的字符 C++ Wrong Answer 4 MS 372 KB 375 2025-05-04 17:26:58

Tests(2/10):

Code:

#include <bits/stdc++.h> using namespace std; char s[100005]; int n[30]; //统计量数组， 放外面是因为没有被定义 int main() { cin>>s; int a=0; int b=strlen(s); for(int j=0;j<b;j++) n[s[j]-'a']++; //对于每一个字符做统计 for(int j=0;j<b;j++) if(n[s[j]-'a']==1){ cout<<s[j]; //判断 break; } return 0; }

Run Info:

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

iffiqjhrjzesxjzwxvejrvzkwthupxxruocgyhobmbtxbxfcwuneahnqovdrhhoxrqfhiqlxyeqftxzlbewrgpezkmhmjcuhjquujvmcbljnrhlhoijsqkgmlgabjmzquerkycnukzhhvkttmeekskefhkindfeilagyzvqfyywpsvqpgirzlvgxbzpeqryvxcndlgtifbqhhltirilgtzkbzpqdbyykhutppzifxhetatsfdktqysrfqplcjiezoqnlbfjvzuykphbnwaliihhynlydtwkvwopkmtebutsufeexhshfwulogdipvciinkrjvdzixetqgdlvhfhresxuctthnzeqalcmcmfptpigmyuqzpangojsofflwkmkkrufxercorzpjixwxnchvykbqntnlfqzvzfijhrmucmjkxcdfmfbwiiugnxywoqnikujbvnlcvfgkrhgfgeqtinskouyefgquiprumqunoubvhiqpzgf
------Answer-----

no

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