Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
44253 承诺 查找特定的值 C++ Accepted 0 MS 248 KB 260 2024-03-29 15:50:20

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ string s=""; int n,m; cin>>n; for(int i=1;i<=n;i++){ int x; cin>>x; s+=x+'0'; } cin>>m; char ss='0'+m; int a=s.find(ss); if(a==-1) cout<<-1; else cout<<a+1; return 0; }


Judgement Protocol: