Problem exam
User AltheaZ
Submission Time 2023-06-02 11:05:00
Score 0
Max Time N/A
Max Memory N/A

Compile Error

exam.cpp:5:24: error: two or more data types in declaration of ‘mul’
5 | ll int mul(int a, int b) {
| ^
exam.cpp: In function ‘int main()’:
exam.cpp:18:10: error: ‘mul’ was not declared in this scope
18 | ll ans=mul(A,B);
| ^~~