Problem	sum2
User	Zubair
Submission Time	2026-06-25 09:44:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sum2.cpp: In function ‘int main()’:
sum2.cpp:7:10: error: expected ‘;’ before ‘long’
7 | cin >> n
| ^
| ;
sum2.cpp:11:7: error: no match for ‘operator<<’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type’ {aka ‘long long int’})
11 | cin << a[i]
sum2.cpp:11:7: note: candidate: ‘operator<<(int, __gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type {aka long long int})’ <built-in>
sum2.cpp:11:7: note: no known conversion for argument 1 from ‘std::istream’ {aka ‘std::basic_istream<char>’} to ‘int’
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from sum2.cpp:1:
/usr/include/c++/9/bits/regex.h:1553:5: note: candidate: ‘t