Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
52174 wangzhiyi 校门外的树 C++ Time Limit Exceeded 3000 MS 244 KB 291 2024-09-28 14:51:36

Tests(0/1):


#include<iostream> using namespace std; int main() { int a[10000]; int l,m,qi,zhi,sum=0; cin>>l>>m; for(int i=0;i<m;i++) { cin>>qi>>zhi; for(int j=qi;i<=zhi;j++) { a[j]=1; } } for(int i=0;i<l;i++) { if(a[i]==0)sum+=1; } cout<<sum; return 0; }


Judgement Protocol: