 # C Programming Code Examples

## C > If Else and Switch Case Code Examples

### C program to check whether triangle is valid or not if angles are given

C++ Codes String Matching in Linear Time - Create the Shift-Lookup-Table. Start with the second character, since the shift to the first is always 0. Search the "string" and return when the first occurrence is found. Searching string

C If a given Integer is Positive or Negative - Take the integer which you want to check as input and store it in a variable number. Using if, else statements check whether the integer is Greater or Lesser than zero. If it is greater...

C++ Program Implements Fibonacci Heap - Link nodes in fibonnaci heap. Union nodes in fibonnaci heap. Extract min node in fibonnaci heap. Consolidate node in fibonnaci heap and Decrease key of nodes in fibonnaci heap. Find

C++ Mathematic Code Add Two Numbers - In this C++ program, user is asked to enter 2 integers. Then, the sum of those 2 integers is stored in a variable and 'displayed' on screen. The variables firstNumber & secondNumber

Program Code Checks Alphabets by ASCII - C Language program Check Alphabets using ASCII code. Every printable & non-printable Symbol is treated as a Character and has an ASCII code. The ASCII code is unique integer

C++ Codes Linear Congruential Generator - C++ Program to "generate random numbers" using Linear Congruential Generator. A linear congruential generator (LCG) is an algorithm that yields a sequence of pseudo-randomized

C Number of Days in a Month Switch Case - Find number of Days in a Month using switch case - best approach. Lets Observe the above program carefully for a moment. In the above program we are performing same action on...

Triangle is Valid or not if Angles are given - C Program code to check whether a Triangle is valid or not if angles are given using if else. Input all three angles of triangle in a variable say angle1, angle2 and angle3. Find sum of...