poj3138

简单题

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#include <iostream>

#include <cstdio>

#include <cstdlib>

#include <cstring>

using namespace std;



#define maxs 105



int s, n, m;

int school[maxs];

int prob[maxs];



void input()

{

    for (int i = 0; i < s; i++)

    {

        int a, b, c;

        scanf("%d%d%d", &a, &b, &c);

        school[a] = b + c;

    }

    memset(prob, 0, sizeof(prob));

    for (int i = 0; i < n; i++)

    {

        int a, b;

        scanf("%d%d", &a, &b);

        if (b >= m)

            prob[a] = true;

    }

}



int cal()

{

    int ret = 0;

    for (int i = 1; i <= s; i++)

    {

        int a = school[i] + prob[i];

        if (a > 3)

            a = 3;

        ret += a;

    }

    return ret;

}



int main()

{

    //freopen("t.txt", "r", stdin);

    int t = 0;

    while (scanf("%d%d%d", &s, &n, &m), s | n | m)

    {

        t++;

        input();

        printf("Case %d: %d\n", t, cal());

    }

    return 0;

}