Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
127885 袁龙浩 字符替换 C++ Compile Error 0 MS 0 KB 460 2025-07-29 19:18:51

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(){ char a[201],A,B; int s=0; cin>>a>>A>>B; for(int j=0;a[i]!='\0';j++) s++; for(int i=0;i<s;i++){ if(a[i]==A) a[i]=B; } cout<<a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:19: error: 'i' was not declared in this scope
     for(int j=0;a[i]!='\0';j++)
                   ^