Problem	coincombinations
User	caiyt
Submission Time	2026-06-30 10:20:09
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

coincombinations.cpp: In function ‘int main()’:
coincombinations.cpp:17:16: error: ‘x’ was not declared in this scope
17 | vector<int>dp(x+1,0);
| ^