| Problem | prefixsums |
|---|---|
| User | wyaptw |
| Submission Time | 2025-05-30 11:39:13 |
| Score | 0 |
| Max Time | N/A |
| Max Memory | N/A |
Owl Get a Life
prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:2:197: error: ‘endl’ was not declared in this scope; did you mean ‘std::endl’?
2 | int main(){int n,q,l,r;std::cin>>n>>q;int a[n],p[n+1];for(int i =0;i<n;++i)std::cin>>a[i];p[0]=0;for(int i=0;i<n;++i)p[i+1]=p[i]+a[i];for(int i=0;i<q;++i){std::cin>>l>>r;std::cout<<p[r-1]-p[l-1]<<endl;}return 0;}
| ^~~~
| std::endl
In file included from /usr/include/c++/9/iostream:39,
from prefixsums.cpp:1:
/usr/include/c++/9/ostream:599:5: note: ‘std::endl’ de