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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int number;
  5.     printf("请输入一个不多于五位数的整数：");
  6.     scanf("%d", &number);
  7.  
  8.     // 提取各个位上的数字
  9.     int number_wan = number / 10000; // 提取万位
  10.     int number_qian = (number % 10000) / 1000; // 提取千位
  11.     int number_bai = (number % 10000 % 1000) / 100; // 提取百位
  12.     int number_shi = (number % 10000 % 1000 % 100) / 10; // 提取十位
  13.     int number_ge = number % 10000 % 1000 % 100 % 10; // 提取个位
  14.  
  15.     // 根据不同的位数情况逆序输出
  16.     if (number_wan == 0) {
  17.         printf("%d %d %d %d %d\n", number_ge, number_shi, number_bai, number_qian, number_wan);
  18.     } else if (number_wan != 0 && number_qian == 0) {
  19.         printf("%d %d %d %d\n", number_ge, number_shi, number_bai, number_wan);
  20.     } else if (number_wan != 0 && number_qian != 0 && number_bai == 0) {
  21.         printf("%d %d %d\n", number_ge, number_shi, number_wan);
  22.     } else if (number_wan != 0 && number_qian != 0 && number_bai != 0 && number_shi == 0) {
  23.         printf("%d %d\n", number_ge, number_wan);
  24.     } else if (number_wan != 0 && number_qian != 0 && number_bai != 0 && number_shi != 0 && number_ge == 0) {
  25.         printf("%d\n", number_wan);
  26.     } else {
  27.         printf("%d %d %d %d %d\n", number_ge, number_shi, number_bai, number_qian, number_wan);
  28.     }
  29.  
  30.     return 0;
  31. }
Success #stdin #stdout 0s 5284KB
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请输入一个不多于五位数的整数：5 4 0 0 0
https://ideone.com/NHnb4l
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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