제출 #83373

#제출 시각아이디문제언어결과실행 시간메모리
83373tjdgus4384방 배정하기 (KOI17_room)C++14
100 / 100
3 ms820 KiB
#include<cstdio>
int d[401];

int main()
{
    int n, a, b, c;
    scanf("%d %d %d %d", &a, &b, &c, &n);
    d[0] = 1;
    for(int i = 0;i <= n;i++)
    {
        if(d[i] == 1)
        {
            d[i + a] = 1;
            d[i + b] = 1;
            d[i + c] = 1;
        }
    }
    printf("%d", d[n]);
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

room.cpp: In function 'int main()':
room.cpp:7:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d %d", &a, &b, &c, &n);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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