0_0_17919165_30073.cpp: In function 'int main()':
0_0_17919165_30073.cpp:77:34: error: invalid operands of types '__gnu_cxx::__promote_2<int, long long int, double, double>::__type {aka double}' and 'const long long int' to binary 'operator%'
printf("%I64d\n",pow(26,n-cnt)%mod);
^
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