Submission #83373

#	Time	Username	Problem	Language	Result	Execution time	Memory
83373		tjdgus4384	방 배정하기 (KOI17_room)	C++14	100 / 100	3 ms	820 KiB

room

#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;
}

Compilation message (stderr)

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);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 3 / 3
• Subtask 2: 5 / 5
• Subtask 3: 14 / 14
• Subtask 4: 78 / 78