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  1. // while.c
  2. #include <stdio.h>
  3.  
  4. int main(void)
  5. {
  6.     int a;
  7.     scanf("%d", &a);  // <= 10 だったら？
  8.  
  9.     while (a < 10) {
  10.         ++a;
  11.         printf("a: %d\n",a);
  12.     }
  13.     printf("\n");
  14.     scanf("%d", &a);  // <= 10 だったら？
  15.     do {
  16.         ++a;
  17.         printf("a: %d\n",a);
  18.     } while (a < 10);  // セミコロン忘れるな！！！
  19.  
  20.     return 0;
  21. }
Success #stdin #stdout 0s 5532KB
comments (?)
stdin 
10
10
stdout 
a: 11
https://ideone.com/9o0r4U
language:
C (gcc 8.3)
created:
357 days ago
visibility:
secret

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