Problem	coins
User	DoubleShaurya
Submission Time	2025-12-10 15:29:31
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

arnavaz.cpp:2:1: error: ‘vector’ does not name a type
2 | vector<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) {
| ^~~