Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
74110 董承诺 二分查找 C++ Accepted 100 20 MS 640 KB 257 2023-05-20 16:36:41

Tests(9/9):


#include<bits/stdc++.h> using namespace std; int a[1000010],b,c,d; int main(){ cin>>b; for(int i=1;i<=b;i++) cin>>a[i]; cin>>c; for(int i=1;i<=b;i++){ if(a[i]==c){ cout<<i; d=1; break; } } if(d==0) cout<<"-1"; return 0; }


Judgement Protocol: