C Programming : Question Bank (Check Your Skill)

C Programming : Challenging Questions 
[ Checking your C knowledge ]

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This Section Covers all Verities of Basic Syntax , Trick ,Tactics and Different Challenging Questions . If You have any Simple Solution or Explanation or any New Problem then feel free to contact : pripat2001@gmail.com

“The greatest challenge to any thinker is stating the problem in a way that will allow a solution”

1. Scope of Variable

• Example 1
  
• Example 2
• Example 3

2. C Programming General

• Example 1 : Printing Integer Different Format
  
• Example 2 : Printing Octal - Hex [ %d %o %x ]
• Example 3 : Printing Size of Variable Part1 [Passing Variable]
• Example 4 : Printing Size of Variable Part2 [Passing Data Types ]
• Example 5 : Printing Size of Variable Part3 [Passing Actual Value]

 3 . Switch Case

• Example 1  : Order of cases 
• Example 2  : Every Statement should be wrapped within any of case
• Example 3  : Every case label should be unique
• Example 4  : Constant Expression is allowed
• Example 5  : Variables in switch case label not allowed 
• Example 6  : Semicolon after switch
• Example 7  : No Case in switch
• Example 8  : Misplaced Continue in switch
• Example 9  : Multiple numbers in case Label (use of Comma)
• Example 10: Shift Operators in Switch Case
• Example 11: #define macro-identifier in Switch 
• Example 12: Const variable allowed in switch label
• Example 13: Multiple parameters to switch case
• Example 14: Multiple Cases and One Break
• Example 15: Characters are allowed
• Example 16: Expressions are allowed in switch
• Example 17: Negative Cases are allowed
• Example 18: Cases may be int/char
• Example 19: Comparison Not allowed
• Example 20: Floating Cases not allowed

4 . Input/Output :

• Example 1 : Nested printf [Integer]
• Example 2 : Nested printf [String]
• Example 3 : Accept Paragraph using Scanf
• Example 4 : Accept Line with Spaces using Scanf
• Example 5 : Print Hello Word Without using Semicolon

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