Submission #20219

#	Time	Username	Problem	Language	Result	Execution time	Memory
20219		suwon123	컬러볼 (KOI15_ball)	C11	0 / 25	1085 ms	3 KiB

ball

#include <stdio.h>
#define MAX 200000

int main(void)
{
    int size[MAX], col[MAX], result[MAX] = {0,};
    int num, i, j;
    
    scanf("%d", &num);
    for(i=0; i<num; i++)
        scanf("%d %d", &col[i], &size[i]);
    i=0; j=i+1;
    while(i<num)
    {
        if(j == num)
        {
            i++; j = i+1;
        }
        if(col[i] != col[j] && size[i] > size[j])
            result[i] += size[j];
        j++;
    }
    for(i=0; i<num; i++)
        printf("%d\n", result[i]);
}

Compilation message (stderr)

ball.c: In function 'main':
ball.c:9:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &num);
     ^
ball.c:11:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d %d", &col[i], &size[i]);
         ^

• Subtask 1: 0 / 25