Submission #64951594

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Source Code Expand

#include<bits/stdc++.h>
#define int long long
#define mod 1000000007LL
#define endl '\n'
#define pii pair<int,int>
#define Mikari_My_Wife ios::sync_with_stdio(0),cin.tie(0);
#define all(x) x.begin(),x.end()
using namespace std;
void solve(){
    string s;
    cin>>s;
    for(int i=0;i<s.size()-1;i++){
        if(s[i]=='W'&&s[i+1]=='A'){
            int j=i;
            while(j-1>=0&&s[j-1]=='W'){
                j--;
            }
            s[j]='A';
            for(int k=j+1;k<=i+1;k++){
                s[k]='C';
            }
        }
    }
    cout<<s<<endl;
}
signed main(){
    //注意多筆測資輸入！！！
    Mikari_My_Wife
    int t=1;
    //cin>>t;
    while(t--){solve();}
}

Submission Info

Compile Error

Main.cpp: In function ‘void solve()’:
Main.cpp:12:18: warning: comparison of integer expressions of different signedness: ‘long long int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   12 |     for(int i=0;i<s.size()-1;i++){
      |                 ~^~~~~~~~~~~

Judge Result