백준 2577 c++
#include using namespace std; class mulnum {private:int a, b, c;int mul;int numcount[10] = { 0,0,0,0,0,0,0,0,0,0 };public:mulnum() {cin >> a >> b >> c;mul = a*b*c;}void count() {while (mul > 0) {numcount[mul % 10]++;mul /= 10;}}void printans() const {for (int i = 0; i < 10; i++) {cout
2019. 1. 1.