Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
51863 iamhandsome 区间求和 C++ Wrong Answer 1 MS 260 KB 346 2024-09-26 17:02:30

Tests(0/1):


#include <iostream> using namespace std; int a[10000000],b[10000000]; int main() { int n; cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; b[i]=b[i-1]+a[i]; } int q; cin>>q; for(int i=1;i<=q;i++) { int r,l; cin>>r>>l; cout<<b[l]-b[r-1]<<endl; } return 0; }


Judgement Protocol: