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Data Types in C
C if...else Statement
C for Loop
Arrays in C Programming
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Popular Examples

Check odd/even number
Find roots of a quadratic equation
Print Pyramids and Patterns
Check prime number
Print the Fibonacci series

Reference Materials

string.h
math.h
ctype.h
View all
Python
JavaScript
C
C++
Java
Kotlin
Swift
C#
DSA
Start Learning C

Popular Tutorials

Data Types in C
C if...else Statement
C for Loop
Arrays in C Programming
Pointers in C
View all tutorials

Reference Materials

string.h
math.h
ctype.h
View all
Python
JavaScript
C
C++
Java
Kotlin
Explore C Examples

Popular Examples

Check odd/even number
Find roots of a quadratic equation
Print Pyramids and Patterns
Check prime number
Print the Fibonacci series
View all examples

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C <string.h>

The C <string.h> header file declares a set of functions to work strings.

C strcat()

Concatenates two strings

C strcmp()

compares two strings

C strcpy()

copies string

C strlen()

calculates the length of a string