Problem	missingnumber
User	Ant1234567890
Submission Time	2025-06-11 19:59:49
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

missingnumber.cpp: In function ‘int main()’:
missingnumber.cpp:19:27: error: expected ‘;’ before ‘return’
19 | cout << (total - sum)
| ^
| ;
20 |
21 | return 0;
| ~~~~~~