#include <cstdio>

using namespace std;

struct Date {
    int Y, M, D, h, m, s;
    bool read() {
        return scanf("%d/%d/%d-%d:%d:%d\n", &Y, &M, &D, &h, &m, &s) == 6;
    }
    void write() {
        printf("%02d/%02d/%02d-%02d:%02d:%02d%s\n", M, D, Y, (h + 11) % 12 + 1, m, s, h < 12 ? "am" : "pm");
    }
};

int main() {
    int t;
    scanf("%d", &t);
    while (t--) {
        Date date;
        date.read();
        date.write();
    }
    return 0;
}

• Re:很短的AC代碼（相信可以去除struct令到更短） (16) miklcct 2011-06-12 21:09:35
• 新手用C写的。。出来秀一下。。 (507) thorn 2011-11-16 16:15:05