Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
133736 黄枳润 字符串替换 C++ Compile Error 0 MS 0 KB 510 2025-10-20 19:55:00

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ /*find第一次出现*/ /*substr截取*/ /*insert插入*/ /*replace替换*/ /*erase删除*/ string s,S; cin>>s>>S; for(int i=0;i<=s.size()-1;i++){ s[i]=S[s[i]-'a']; cout<<a[i]; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:15:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<=s.size()-1;i++){
                  ^
Main.cc:17:15: error: 'a' was not declared in this scope
         cout<