PAT甲题题解-1005. Spell It Right (20)-数位求和，水

把每个位上的数字求和sum，然后以英文单词的形式输出sum的每个位

#include <iostream>

#include <cstdio>

#include <algorithm>

#include <cstring>

#include <vector>

using namespace std;

/*

把每个位上的数字求和sum，然后以英文单词的形式输出sum的每个位

水

*/

char word[][]={"zero","one","two","three","four","five","six","seven","eight","nine"};

int main()

{

    char str[];

    scanf("%s",str);

    int len=strlen(str);

    int sum=;

    for(int i=;i<len;i++){

        sum+=str[i]-'';

    }

//printf("sum:%d\n",sum);

    sprintf(str,"%d",sum);

    len=strlen(str);

    int idx=str[]-'';

    printf("%s",word[idx]);

    for(int i=;i<len;i++){

        idx=str[i]-'';

        printf(" %s",word[idx]);

    }

    return ;

}