Problem	exam
User	chickennn
Submission Time	2026-03-29 09:07:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp: In function ‘int main()’:
exam.cpp:11:6: error: ‘X’ was not declared in this scope
11 | if (X == 1) {
| ^
exam.cpp:14:6: error: ‘X’ was not declared in this scope
14 | if (X == 2) {
| ^
exam.cpp:15:8: error: no match for ‘operator>>’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream<char>’} and ‘int’)
15 | cout >> (A * B);
| ~~~~ ^~ ~~~~~~~
| | |
| | int
| std::ostream {aka std::basic_ostream<char>}
exam.cpp:15:8: note: candidate: ‘operator>>(int, int)’ <built-in>
15 | cout >> (A * B);
| ~~~~~^~~~~~~~~~
exam.cpp:15:8: 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 exam.cpp:1:
/usr/include/c++/9/cstddef:140:5: note: