0_0_18528882_15338.cpp: In function 'int main()':
0_0_18528882_15338.cpp:127:12: error: 'K' was not declared in this scope
int i; K=21;
^
0_0_18528882_15338.cpp:129:14: error: 'll' was not declared in this scope
gg[i]=(ll)gg[i+1]*gg[i+1]%P,ng[i]=(ll)ng[i+1]*ng[i+1]%P;
^
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