Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
72754 段文昊 行程长度压缩 C++ Compile Error 0 MS 0 KB 383 2024-05-12 17:17:17

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { string s; cin>>s; int n=s.size(); for(int i=0;i<n;i++){ if(s[i]>='a'&&s[i]<='z'){ s[i]=s[i]-32; } } int sum=0; for(int i=0;i<n;i++){ if(i==0||s[i]==s[i-1]){ sum++; }else{ cout<<"("<<s[i-1]<<','<<sum<<")"; sum=1; } } cout<<"("<<s[i-1]<<','<<sum<<")"; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:23:15: error: 'i' was not declared in this scope
  cout<<"("<