Problem	firstabc
User	christal
Submission Time	2023-12-06 09:43:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

firstabc.cpp: In function ‘int main()’:
firstabc.cpp:13:5: error: expected initializer before ‘int’
13 | int ans = (n * (n + 1)) / 2;
| ^~~
firstabc.cpp:26:13: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
26 | ans += min(b_index, c_index);
| ^~~
| abs
firstabc.cpp:33:13: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
33 | ans += min(a_index, c_index);
| ^~~
| abs
firstabc.cpp:40:13: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
40 | ans += min(a_index, b_index);
| ^~~
| abs
firstabc.cpp:44:12: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
44 | return ans;
| ^~~
| abs
firstabc.cpp:46:12: error: redeclaration of ‘std::string str’
46 | st