PAT 甲级 A1082 （2019/02/14）13/25

Posted 2021-02-10 zjsaipplp

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#include<cstdio>
#include<cstring>
char strnumber[16][5] = {
    "ling", "yi", "er", "san", "si", "wu", "liu", "qi", 
    "ba", "jiu", "Ge", "Shi", "Bai", "Qian", "Wan", "Yi"
};
int main(){
    char str[16];
    scanf("%s", str);
    int len = strlen(str);
    int flag = 0;
    if(str[0] == '-') {
        printf("Fu");
        flag = 1;
    }
    //8132345680080898
    int Data[100], top = 0, start1, start2, start3, start4;
    start1 = start2 = start3 = start4 = 10; 
    int iswan, isqian, isyi, iswanyi;
    iswan = isqian = isyi = iswanyi = 0;
    for(int i = len-1; flag ? i > 0 : i >= 0; i--){
        if(len == 1){
            Data[top++] = str[i]- '0';
        }else if(i >= len - 4 && i <= len - 1){
            Data[top++] = start1++;
            Data[top++] = str[i] - '0';
        }else if(i >= len - 8 && i <= len - 5){
            if(iswan == 0){
                Data[top++] = 14;
                iswan = 1;
            }
            Data[top++] = start2++;
            Data[top++] = str[i] - '0';
        }else if(i >= len - 12 && i <= len - 9){
            if(isyi == 0){
                Data[top++] = 15;
                isyi = 1;
            }
            Data[top++] = start3++;
            Data[top++] = str[i] - '0';
        }else if(i >= len - 16 && i <= len - 13){
            if(iswanyi == 0){
                Data[top++] = 14;
                iswanyi = 1;
            }
            Data[top++] = start4++;
            Data[top++] = str[i] - '0';
        }   
    }
    int sign = 0;
    for(int i = top-1; i > 0; i = i - 1){
        if(Data[i] != 10){
            if(Data[i] == 0){
                i = i - 1;
                continue;   
            }
            if(i != top - 1 || str[0] == '-'){
                printf(" %s", strnumber[Data[i]]);
            }else{
                printf("%s", strnumber[Data[i]]);
            }
        }   
    }
    return 0;
}