qq_43751818的博客

#include#includeusing namespace std;int main(){int m,n;cin>>m>>n;int num;int res;for(int i=0;i<n;i++){num = pow(2,m);char str[101];res = 0;cin>>str;for(int j=0;j<m;j++){num /= 2;if(str[j] == ‘y’ && j != m - 1)