4. Show the output produced by each of the following program fragments. Assume that i, j,...

 

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4. Show the output produced by each of the following program fragments. Assume that i, j, and k are int variables. (a) i = 6; j = 3; k = 4; printf("%d", (i+10) % k / j); (b) i = 5; j = 6; k = 7; printf("%d", (i + 5) % (j + 2) / k); (c) i8; j = ++i = 3- 2; printf("%d %d", i, j); (d) i = 3; j = 3* i-- + 2; printf("%d %d", i, j); 5. Write a C program that formats product information entered by the user. The item code can be any number between 100 and 999, price is a dollar amount up to $9999.99 and date should be in mm/dd/yyy format. Save the program in a file named as display.c, and submit the file online as your solution to this question. A session with the program should look like this: Sample Input: Enter item code: 583 Enter price: 13.5 Enter purchase date (mm/dd/yyyy): 10/24/2010 Sample output: Code Price Purchase Date 583 $ 13.50 10/24/2010 Hints: Use tabs to line up the columns. Tab stops are assumed to be eight characters apart. 4. Show the output produced by each of the following program fragments. Assume that i, j, and k are int variables. (a) i = 6; j = 3; k = 4; printf("%d", (i+10) % k / j); (b) i = 5; j = 6; k = 7; printf("%d", (i + 5) % (j + 2) / k); (c) i8; j = ++i = 3- 2; printf("%d %d", i, j); (d) i = 3; j = 3* i-- + 2; printf("%d %d", i, j); 5. Write a C program that formats product information entered by the user. The item code can be any number between 100 and 999, price is a dollar amount up to $9999.99 and date should be in mm/dd/yyy format. Save the program in a file named as display.c, and submit the file online as your solution to this question. A session with the program should look like this: Sample Input: Enter item code: 583 Enter price: 13.5 Enter purchase date (mm/dd/yyyy): 10/24/2010 Sample output: Code Price Purchase Date 583 $ 13.50 10/24/2010 Hints: Use tabs to line up the columns. Tab stops are assumed to be eight characters apart.