0_0_37650179_4580.cpp: In function 'int main()':
0_0_37650179_4580.cpp:37:41: error: 'cnt' was not declared in this scope
if(dp[s][u] > N && dp[t][v] < N) reg[cnt ++] = u;
^
0_0_37650179_4580.cpp:38:41: error: 'cnt' was not declared in this scope
if(dp[s][v] > N && dp[t][u] < N) reg[cnt ++] = v;
^
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