Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
68155 季洁 寻找第二小的数 C++ Wrong Answer 0 0 MS 256 KB 320 2023-02-02 16:18:20

Tests(0/1):


#include<bits/stdc++.h> using namespace std; int n; int main(){ cin>>n; for(int i=1;i<=n;i++){ int a,b[101]={0},c,f=0,ans=0; cin>>a; for(int j=1;j<=a;j++) cin>>c,b[c]=1; for(int j=1;j<=100;j++){ if(b[j]) f++; if(f==2){cout<<j<<endl;break;} } if(f!=2) cout<<"NO"<<endl; } return 0; }


Judgement Protocol: