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백준 11648번: 지속구현(Implementation) 2018. 8. 6. 11:05반응형
https://www.acmicpc.net/problem/11648
1. 문제
2. 알고리즘
키워드 - 구현
3. 코드
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556#include <iostream>#include <sstream>#include <string>#include <algorithm>#include <functional>#include <vector>#include <list>#include <queue>#include <deque>#include <map>#include <set>#include <stack>#include <math.h>#include <memory.h>using namespace std;#define MAX_SIZE 100#define INF 0x7fffffff#define CENDL "\n"#define ll long long#define c_reverse(s) reverse(s.begin(), s.end())#define c_sort(s) sort(s.begin(), s.end())#define print_vector(v) for(int i=0; i<v.size(); i++) cout << v[i];int main() {cin.tie(0);std::ios::sync_with_stdio(false);int n; cin >> n;int level = 0;while(n) {if (n < 9) {break;}int cand = n;int sum = 1;while(cand) {int cand2 = cand % 10;sum *= cand2;cand /= 10;}level++;n = sum;}cout << level << CENDL;return 0;}cs 반응형'구현(Implementation)' 카테고리의 다른 글
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