原题链接:蓝桥杯基础练习VIP-报时助手
#include <bits/stdc++.h>
using namespace std;
unordered_map<int, string> table{
{0, "zero"}, {1, "one"}, {2, "two"}, {3, "three"}, {4, "four"},
{5, "five"}, {6, "six"}, {7, "seven"}, {8, "eight"}, {9, "nine"},
{10, "ten"}, {11, "eleven"}, {12, "twelve"}, {13, "thirteen"}, {14, "fourteen"},
{15, "fifteen"}, {16, "sixteen"}, {17, "seventeen"}, {18, "eighteen"}, {19, "nineteen"},
{20, "twenty"}, {30, "thirty"}, {40, "forty"}, {50, "fifty"}
};
void solution(int num){
if(num <= 20 || num == 30 || num == 40 || num == 50){
cout << table[num];
return;
}
int gewei = num % 10, shiwei = (num / 10) * 10;
cout << table[shiwei] << " " << table[gewei];
}
int main()
{
int h, m;
cin >> h >> m;
if(m == 0){
solution(h);
cout << " " << "o'clock" << endl;
}
else{
solution(h);
cout << " ";
solution(m);
cout << endl;
}
return 0;
}解题思路:
这题麻烦的是建表,用unordered map来建表,然后分两种情况:1、m == 0 直接读h的表就行了; 2、m != 0 读h ,再读m
注意事项:
写了一个函数处理读数转换英文, 应该挺简单明了
参考代码:
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