Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
109333 付明澄 折半查找法 C++ Wrong Answer 80 1 MS 292 KB 206 2023-11-08 13:31:46

Tests(8/10):


#include<bits/stdc++.h> using namespace std; int main() { int n,a[100001],m,i; cin>>n; for(i=1;i<=n;i++)cin>>a[i]; cin>>m; cout<<(lower_bound(a+1,a+n+1,m)-a>n?-1:lower_bound(a+1,a+n+1,m)-a); }


Judgement Protocol: