SDNU 1450.报时助手

#include <cstdio>
#include <iostream>
#include <cmath>
#include <string>
#include <cstring>
#include <algorithm>
#include <queue>
#include <stack>

using namespace std;
#define ll long long

int main()
{
    int n, m;
    while(cin >> n >> m)
    {
        if(n == 0)printf("zero");
        else if(n == 1)printf("one");
        else if(n == 2)printf("two");
        else if(n == 3)printf("three");
        else if(n == 4)printf("four");
        else if(n == 5)printf("five");
        else if(n == 6)printf("six");
        else if(n == 7)printf("seven");
        else if(n == 8)printf("eight");
        else if(n == 9)printf("nine");
        else if(n == 10)printf("ten");
        else if(n == 11)printf("eleven");
        else if(n == 12)printf("twelve");
        else if(n == 13)printf("thirteen");
        else if(n == 14)printf("fourteen");
        else if(n == 15)printf("fifteen");
        else if(n == 16)printf("sixteen");
        else if(n == 17)printf("seventeen");
        else if(n == 18)printf("eighteen");
        else if(n == 19)printf("nineteen");
        else if(n == 20)printf("twenty");
        else if(n == 21)printf("twenty one");
        else if(n == 22)printf("twenty two");
        else if(n == 23)printf("twenty three");
        printf(" ");
        if(m == 0)printf("o‘clock\n");
        else if(m == 1)printf("one\n");
        else if(m == 2)printf("two\n");
        else if(m == 3)printf("three\n");
        else if(m == 4)printf("four\n");
        else if(m == 5)printf("five\n");
        else if(m == 6)printf("six\n");
        else if(m == 7)printf("seven\n");
        else if(m == 8)printf("eight\n");
        else if(m == 9)printf("nine\n");
        else if(m == 10)printf("ten\n");
        else if(m == 11)printf("eleven\n");
        else if(m == 12)printf("twelve\n");
        else if(m == 13)printf("thirteen\n");
        else if(m == 14)printf("fourteen\n");
        else if(m == 15)printf("fifteen\n");
        else if(m == 16)printf("sixteen\n");
        else if(m == 17)printf("seventeen\n");
        else if(m == 18)printf("eighteen\n");
        else if(m == 19)printf("nineteen\n");
        else if(m == 20)printf("twenty\n");
        else if(m == 21)printf("twenty one\n");
        else if(m == 22)printf("twenty two\n");
        else if(m == 23)printf("twenty three\n");
        else if(m == 24)printf("twenty four\n");
        else if(m == 25)printf("twenty five\n");
        else if(m == 26)printf("twenty six\n");
        else if(m == 27)printf("twenty seven\n");
        else if(m == 28)printf("twenty eight\n");
        else if(m == 29)printf("twenty nine\n");
        else if(m == 30)printf("thirty\n");
        else if(m == 31)printf("thirty one\n");
        else if(m == 32)printf("thirty two\n");
        else if(m == 33)printf("thirty three\n");
        else if(m == 34)printf("thirty four\n");
        else if(m == 35)printf("thirty five\n");
        else if(m == 36)printf("thirty six\n");
        else if(m == 37)printf("thirty seven\n");
        else if(m == 38)printf("thirty eight\n");
        else if(m == 39)printf("thirty nine\n");
        else if(m == 40)printf("forty\n");
        else if(m == 41)printf("forty one\n");
        else if(m == 42)printf("forty two\n");
        else if(m == 43)printf("forty three\n");
        else if(m == 44)printf("forty four\n");
        else if(m == 45)printf("forty five\n");
        else if(m == 46)printf("forty six\n");
        else if(m == 47)printf("forty seven\n");
        else if(m == 48)printf("forty eight\n");
        else if(m == 49)printf("forty nine\n");
        else if(m == 50)printf("fifty\n");
        else if(m == 51)printf("fifty one\n");
        else if(m == 52)printf("fifty two\n");
        else if(m == 53)printf("fifty three\n");
        else if(m == 54)printf("fifty four\n");
        else if(m == 55)printf("fifty five\n");
        else if(m == 56)printf("fifty six\n");
        else if(m == 57)printf("fifty seven\n");
        else if(m == 58)printf("fifty eight\n");
        else if(m == 59)printf("fifty nine\n");
    }
    return 0;
}