View Compilation Error

0_0_29928396_21483.cpp: In function 'void solve()':
0_0_29928396_21483.cpp:55:22: error: 'u' was not declared in this scope
             while (m%u==0)m/=u,cnt++;
                      ^
0_0_29928396_21483.cpp:55:32: error: 'cnt' was not declared in this scope
             while (m%u==0)m/=u,cnt++;
                                ^
0_0_29928396_21483.cpp:56:21: error: 'cnt' was not declared in this scope
             if (!ma[cnt])ma[cnt]=1,ans++;
                     ^