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  1. #include <stdio.h>
  2. #define MAX 15
  3.  
  4. int main(void) {
  5. 	// your code goes here
  6. 	char name[MAX];
  7. 	char c;
  8. 	int choice=1;
  9. 	while(choice>0 && choice<3)
  10. 	{
  11. 		printf("Enter your choice: ");
  12. 		scanf("%d", &choice);
  13.  
  14. 		switch(choice)
  15. 		{
  16. 			case 1:
  17.             			while ((c = getchar()) == '\n');
  18.             			ungetc(c, stdin);
  19. 				printf("What is your name? ");
  20. 				fgets(name, MAX, stdin);
  21. 				if ((strlen(name) > 0) && (name[strlen(name) - 1] == '\n'))
  22.                 name[strlen(name) - 1] = '\0';
  23.                 printf("Hello %s. Nice to meet you.\n", name);
  24. 			break;
  25.  
  26.  
  27. 			case 2:
  28. 				printf("Your choice is case 2\n");
  29. 			break;
  30. 		}
  31. 	}
  32. 	return 0;
  33. }
  34.  
Success #stdin #stdout 0s 4304KB
comments (?)
stdin
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2
1
Hello there
1
Are you good
3
stdout
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Enter your choice: Your choice is case 2
Enter your choice: What is your name? Hello Hello there. Nice to meet you.
Enter your choice: What is your name? Hello Are you good. Nice to meet you.
Enter your choice:
https://ideone.com/rBBSqM
https://stackoverflow.com/questions/50127809/getting-string-with-spaces-from-input-in-a-switch-case-or-loop
language:
C (gcc 8.3)
created:
7 years ago
visibility:
secret

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