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  1. #include <stdio.h>
  2. #include <float.h>
  3.  
  4. struct Book {
  5. 	char title[100];
  6. 	char author[100];
  7. 	float price;
  8. };
  9.  
  10. int main() {
  11. 	struct Book book1, book2, book3;
  12.  
  13. 	printf("\tInput Details for Three Books:\n\tBOOK 1 DETAILS\n");
  14. 	printf("\t\tTitle: ");
  15. 	fgets(book1.title, sizeof(book1.title), stdin);
  16.  
  17. 	printf("\n\t\tAuthor: ");
  18. 	fgets(book1.author, sizeof(book1.author), stdin);
  19.  
  20. 	printf("\n\t\tPrice: $");
  21. 	scanf("%f", &book1.price);
  22. 	getchar();
  23.  
  24. 	printf("\n\n\tBOOK 2 DETAILS\n");	
  25. 	printf("\t\tTitle: ");
  26. 	fgets(book2.title, sizeof(book2.title), stdin);
  27.  
  28. 	printf("\n\t\tAuthor: ");
  29. 	fgets(book2.author, sizeof(book2.author), stdin);
  30.  
  31. 	printf("\n\t\tPrice: $");
  32. 	scanf("%f", &book2.price);
  33. 	getchar();
  34.  
  35. 	printf("\n\n\tBOOK 3 DETAILS\n");	
  36. 	printf("\t\tTitle: ");
  37. 	fgets(book3.title, sizeof(book3.title), stdin);
  38.  
  39. 	printf("\n\t\tAuthor: ");
  40. 	fgets(book3.author, sizeof(book3.author), stdin);
  41.  
  42. 	printf("\n\t\tPrice: $");
  43. 	scanf("%f", &book3.price);
  44. 	getchar();
  45.  
  46. 	struct Book mostExpensive;
  47. 	if (book1.price >= book2.price && book1.price >= book3.price) {
  48. 		mostExpensive = book1;
  49. 	} else if (book2.price >= book1.price && book2.price >= book3.price) {
  50. 		mostExpensive = book2;
  51. 	} else
  52. 		mostExpensive = book3;
  53.  
  54. 	struct Book lowestPriced;
  55. 	if (book1.price <= book2.price && book1.price <= book3.price) {
  56. 		lowestPriced = book1;
  57. 	} else if (book2.price <= book1.price && book2.price <= book3.price) {
  58. 		lowestPriced = book2;
  59. 	} else
  60. 		lowestPriced = book3;
  61.  
  62. 	printf("\nMost Expensive Book: \n");
  63. 	printf("Title: %s\n", mostExpensive.title);
  64. 	printf("Author: %s\n", mostExpensive.author);
  65. 	printf("Price: %.2f\n", mostExpensive.price);
  66.  
  67. 	printf("\nLeast Expensive Book: \n");
  68. 	printf("Title: %s\n", lowestPriced.title);
  69. 	printf("Author: %s\n", lowestPriced.author);
  70. 	printf("Price: %.2f\n", lowestPriced.price);
  71.  
  72. 	return 0;
  73. }
Success #stdin #stdout 0s 5276KB
comments (?)
stdin
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Standard input is empty
stdout
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	Input Details for Three Books:
	BOOK 1 DETAILS
		Title: 
		Author: 
		Price: $

	BOOK 2 DETAILS
		Title: 
		Author: 
		Price: $

	BOOK 3 DETAILS
		Title: 
		Author: 
		Price: $
Most Expensive Book: 
Title: 
Author: 
Price: 0.00

Least Expensive Book: 
Title: 
Author: 
Price: 0.00
https://ideone.com/stLgWl
language:
C++14 (clang 8.0)
created:
5 days ago
visibility:
public

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