Problem	firecracker
User	G
Submission Time	2024-02-10 21:42:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

firecracker.cpp: In function ‘int main()’:
firecracker.cpp:9:7: error: no match for ‘operator<<’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘int’)
9 | cin << f[i].first << f[i].second;
| ~~~ ^~ ~~~~~~~~~~
| | |
| | int
| std::istream {aka std::basic_istream<char>}
firecracker.cpp:9:7: note: candidate: ‘operator<<(int, int)’ <built-in>
9 | cin << f[i].first << f[i].second;
| ~~~~^~~~~~~~~~~~~
firecracker.cpp:9:7: 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/bits/basic_string.h:48,
from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/in