Problem	coins
User	vancongloc
Submission Time	2026-02-20 16:37:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

arnavaz.cpp:1:4: error: structured binding declaration cannot have type ‘int’
1 | int[] coin_flips(vector<int>b, int c)
| ^~
arnavaz.cpp:1:4: note: type must be cv-qualified ‘auto’ or reference to cv-qualified ‘auto’
arnavaz.cpp:1:4: error: empty structured binding declaration
arnavaz.cpp:1:7: error: expected initializer before ‘coin_flips’
1 | int[] coin_flips(vector<int>b, int c)
| ^~~~~~~~~~
shahrnaz.cpp:1:15: error: ‘vector’ was not declared in this scope
1 | int find_coin(vector<int>b)
| ^~~~~~
shahrnaz.cpp:1:22: error: expected primary-expression before ‘int’
1 | int find_coin(vector<int>b)
| ^~~