Problem	prefixsums
User	cjcube
Submission Time	2023-11-15 10:44:05
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:21:8: error: no match for ‘operator>>’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream<char>’} and ‘int’)
21 | cout >> prefixsums[r[i]-1] - prefixsums[l[i]-1];
| ~~~~ ^~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | int
| std::ostream {aka std::basic_ostream<char>}
prefixsums.cpp:21:8: note: candidate: ‘operator>>(int, int)’ <built-in>
21 | cout >> prefixsums[r[i]-1] - prefixsums[l[i]-1];
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
prefixsums.cpp:21:8: note: no known conversion for argument 1 from ‘std::ostream’ {aka ‘std::basic_ostream<char>’} to ‘int’
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:45,
from prefixsums.cpp:1:
/usr/include/c++/9/cstddef:140:5: note: candidate: ‘templ