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  • PAT甲级1005水题飘过

    题目分析:用一个字符串输入之后遍历每一位求和后,不断%10获取最后一位存储下来,逆序用对应的英文单词输出(注意输入为0的情况)

     1 #include<iostream>
     2 #include<string>
     3 using namespace std;
     4 
     5 string a[10] = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};
     6 int b[10];
     7 
     8 int main(){
     9     string s;
    10     while(cin>>s){
    11         int len = s.size();
    12         int sum = 0;
    13         for(int i = 0; i < len; i++){
    14             int x = s[i] - '0';
    15             sum += x;
    16         }
    17 //        cout<<sum<<endl;
    18         int cnt = 0;
    19         if(sum == 0){
    20             b[cnt++] = 0;
    21         }else{
    22             while(sum != 0){
    23                 int x = sum % 10;
    24                 sum /= 10;
    25                 b[cnt++] = x;
    26             }
    27         }
    28         for(int i = cnt-1; i >= 0; i--){
    29             if(i != cnt-1) printf(" ");
    30             cout<<a[b[i]];
    31         }
    32         printf("
    ");
    33     }
    34     return 0;
    35 }
    如果有任何意见请在评论区积极留言
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  • 原文地址:https://www.cnblogs.com/YLTFY1998/p/11637558.html
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