Problem	cousin
User	shoryu386
Submission Time	2023-01-20 04:08:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cousin.cpp: In function ‘int32_t count_cousins(int32_t, int32_t)’:
cousin.cpp:94:7: error: ‘k’ was not declared in this scope
94 | if (k & (1 << x)){
| ^