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Write a C program to input string from user and convert string to unsigned long long using strtoull() library function. How to convert string to unsigned long long int using strtoull() library function in C programming?
strtoll() in C – Syntax, Use and Example
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Write a C program to input string from user and convert string to long long using strtoll() library function. How to convert string to long long int using strtoll() library function in C programming?
strtoul() in C – Syntax, Use and Example
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Write a C program to input string representation of integer and convert string to unsigned long using strtoul() library function. How to convert string to unsigned long int using strtoul() library function in C programming?
strtol() in C – Syntax, Use and Example
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Write a C program to input string representation of integer and convert string to long using strtol() library function. How to convert string to long using strtol() library function in C programming?
atof() in C – Syntax, Use and Example
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Write a C program to input string representation of number and convert string to double using atof() library function. How to convert string to double using atof() library function in C programming?
atol() in C – Syntax, Use and Example
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Write a C program to input string representation of integer and convert string to long using atol() function. How to convert string to long using atol() function.
atoi() in C – Syntax, Use and Example
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Write a C program to input string representation of integer and convert string to int data type. C program to convert string to integer using atoi() library function.
In programming it is often required to convert string representation of integer to int type. In this post I will explain how to convert string to integer using pre-defined atoi() library function.
How to pass function pointer as parameter in C?
Write a C program to pass function pointer as parameter to another function. How to pass functions as parameter to another function in C programming.
Pointer programming exercises and solutions in C
Pointer is a variable that stores memory addresses. Unlike normal variables it does not store user given or processed value, instead it stores valid computer memory address.
How to return multiple value from function in C programming?
Write a C program to return multiple value from function. How to return more than one value from function in C programming? Different ways to return multiple value from function in C programming.