프로그래머스 120884 치킨 쿠폰

1 개요[ | ]

프로그래머스 120884 치킨 쿠폰

2 C++[ | ]

#include <string>
#include <vector>

using namespace std;

int solution(int chicken) {
    int q, answer = 0;
    while(chicken >= 10) {
        q = chicken / 10;
        answer += q;
        chicken -= q * 9;
    }
    return answer;
}
#include <string>
#include <vector>

using namespace std;

int solution(int chicken) {
    int answer = 0;
    while(chicken >= 10) {
        answer += chicken/10;
        chicken = chicken/10 + chicken%10;
    }
    return answer;
}
#include <string>
#include <vector>

using namespace std;

int solution(int chicken) {
    int answer = 0;
    while(chicken >= 10) {
        chicken -= 9;
        answer++;
    }
    return answer;
}