Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
74067 安一宸 二分查找 C++ Wrong Answer 0 3 MS 300 KB 274 2023-05-20 15:14:39

Tests(0/9):


#include<bits/stdc++.h> using namespace std; int n,a[100010],x,t,f; int main(){ cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } cin>>x; for(int i=1;i<=n;i++){ t++; if(a[i]==x){ f=1; break; } } if(f=1) cout<<t; else cout<<-1; return 0; }


Judgement Protocol: