Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
68101 安一宸 寻找第二小的数 C++ Accepted 100 0 MS 248 KB 336 2023-02-02 14:32:46

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int c,n,a[20],t; int main(){ cin>>c; while(c--){ cin>>n; t=0; for(int i=0;i<n;i++){ cin>>a[i]; } sort(a,a+n); for(int j=0;j<n-1;j++){ if(a[j]!=a[j+1]){ cout<<a[j+1]<<endl; t=1; break; } } if(t==0) cout<<"NO"<<endl; } return 0; }


Judgement Protocol: