Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3162 老师 寻找下标 C++ Accepted 100 0 MS 248 KB 254 2019-12-14 10:32:47

Tests(2/2):


#include<iostream> using namespace std; int main(){ int a[101]={0},n,r=1; cin>>n; for(int i=0;i<n;i++){ cin>>a[i]; } for(int i=0;i<n;i++){ if(a[i]==i){ r--; cout<<i; break; } } if(r) cout<<"N"; return 0; }


Judgement Protocol: