Submission #58774

#	Time	Username	Problem	Language	Result	Execution time	Memory
58774		pos13050	방 배정하기 (KOI17_room)	C++98	100 / 100	24 ms	816 KiB

room

#include <stdio.h>
#include <stdlib.h>

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