C Programming Complications
The Initial 100
(currently about 74)
gcc –ansi -Wall
A Various Collection of Problems for Beginning Students
Variation 1 . zero
Last Up-to-date – January 3, 08
Problem one particular: Hello Globe
Write a C program that prints the actual message Hello World.
Difficulty 2: The significance 6
Write a C system that images out the worth 6. I want you to use the %d format code.
Problem 3: The smoothness P
Create a C plan that images out the single character S. I want you to use the %c format code.
Problem 4: The scanf Function
Set a C software that states in an integer value in the keyboard with the scanf function and then images it back upon the display screen. By now you should know that scanf seeks a great address phrase. For example , & n is usually an addresses expression.
Problem 5: Quantity of Two Values
Set a C program that says two integer values through the keyboard with the scanf function, then gives them with each other, stores the end result into a changing called total, and then designs out the worth of the adjustable sum.
Issue 6: The fscanf Function
Create document called testdata6 that has a one integer worth stored with it. Write a C program that opens folders named testdata6, reads the only value trapped in it making use of the fscanf function, and then styles the value again onto the screen. You should call the function fclose before you return to the Unix os.
Problem 7: Bigger than 100?
Create a C system that states a number from your keyboard with the scanf function, and then designs the concept The number can be bigger than 100 if it is. If the quantity is 100 or below 100 then you definitely should print the message The number is definitely not larger than 90.
Problem almost eight: One Line of Asterisks
Build a file called testdata8 that includes a single integer value stored into it. The integer might be a number among 1 and 30 comprehensive. Create a C program that uses the fscanf function to read in this integer benefit and then images a line containing that lots of asterisks' (*). Use a for-loop in your plan.
Problem on the lookout for: Using a Intended for Loop
Data called testdata9 contains 5 positive integer values. Set a C system that reads and prints all five values. Each number must be read making use of the fscanf function embedded inside a for-loop. You must not use an mixture. You should a for trap.
Problem 10: Sum of Five
Write a C program that reads in 5 positive integer ideals from data called testdata10 and computes their amount, and then designs the value of the sum upon the display.
Difficulty 11: Comparable to Zero?
Create a C software that states a single integer number through the keyboard via the scanf function, determines if the number can be equal to actually zero or not, and then both prints out: " The phone number is corresponding to zero. ” or " The number can be not comparable to zero. ”
Problem doze: Positive, Unfavorable, or Zero?
Write a C program that reads just one integer number from the keyboard via the scanf function, determines if the amount is either, positive, zero, or perhaps negative after which prints out a message such as: " The quantity is positive. ” or perhaps " The quantity is absolutely no. ” or " The number is adverse. ”
Issue 13: The abs Function
Write a C program that reads an individual integer value from the key pad. The number could possibly be either a unfavorable number, an optimistic number, or zero. The program ought to call the value function – stomach muscles – and then print out the absolute value of number entered. You can search appendix M to determine which in turn header data file you should contain. Your textbook is other people you know.
Trouble 14: Argc
Write a C program that prints the number of command series arguments. This can be the number that is certainly stored in the argument: argc.
Trouble 15: Making use of the sqrt Function
Write a C program that asks you enter a floating stage number from the keyboard after which prints out the square reason for that number. You must call the sqrt function. You can surf Appendix M to which header file you should include. The textbook...