Submission #4483

#TimeUsernameProblemLanguageResultExecution timeMemory
4483ansol4328사냥꾼 (KOI13_hunter)C++98
70 / 100
1000 ms2260 KiB
#include<stdio.h>
#include<math.h>
#include<algorithm>

struct A
{
    int x, y;
};
A animal[100002];

int m, n, l;
int h[100002], get;

int input()
{
    int i;
    scanf("%d %d %d",&m,&n,&l);
    for(i=1 ; i<=m ; i++)
    {
        scanf("%d",&h[i]);
    }
    for(i=1 ; i<=n ; i++)
    {
        scanf("%d %d",&animal[i].x,&animal[i].y);
    }
    return 0;
}

int process()
{
    int i, j, d1, d2;
    for(i=1 ; i<=n ; i++)
    {
        for(j=1 ; j<=m ; j++)
        {
            d1=abs(h[j]-animal[i].x);
            d2=animal[i].y;
            if(l>=d1+d2)
            {
                get++;
                break;
            }
        }
    }
    return 0;
}

int output()
{
    printf("%d",get);
    return 0;
}

int main()
{
    input();
    process();
    output();
    return 0;
}
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