>[info]給一個不多于5位的正整數,要求:一、求它是幾位數,二、逆序打印出各位數字。
~~~C
#include <stdio.h>
int main() {
long w,q,b,s,g,x;
printf("input five num:\n");
scanf("%ld",&x);
w = x/10000;
q = x%10000/1000;
b = x%1000/100;
s = x%100/10;
g = x%10;
if(w!=0) printf("為5位數,逆序為:%ld %ld %ld %ld %ld\n", g,s,b,q,w);
else if(q!=0) printf("為4位數,逆序為:%ld %ld %ld %ld\n", g,s,b,q);
else if(b!=0) printf("為3位數,逆序為:%ld %ld %ld\n", g,s,b);
else if(s!=0) printf("為2位數,逆序為:%ld %ld\n", g,s);
else if(g!=0) printf("為1位數,逆序為:%ld\n", g);
return 0;
}
~~~
- C語言模塊
- 基礎入門
- 各種變量類型
- 條件編譯
- 100例
- day1
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- day2
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- day3
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- day4
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- day5
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- day6
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- day7
- 1.c
- 2.c
- 3.c
- 4.c
- 5.c
- 6.c
- 7.c
- 8.c
- 9.c
- 10.c
- linux基礎知識
- 目錄
- 系統設置
- ftp管理
- ftp-auth
- 進程
- ssh登錄
- 權限屬性
- 用戶/用戶組
- 安裝命令
- 數據庫操作
- 虛擬機vmvare-tools安裝
- VI命令
- 上傳下載
- error
- 虛擬機mac