Anintegeris a whole number without any fractional or decimal components. In C, an integer is represented by theintdata type. To print an integer in C, we use theprintf()function, which is used to display output on the screen. The format specifier for printing an integer is “%d“. How...
Example # 03: Using the printf() Function to Print an Integer and Float Variable in the C Programming Language Now let us see how to use printf() and different format specifiers for additional arguments of different data types in a single printf() and scanf() functions. 2 variables are de...
p void* (pointer to void) in an implementation-defined format. a, A double in hexadecimal notation, starting with 0x or 0X. a uses lowercase letters, and A uses upper-case letters. n Nothing is printed, but the number of characters successfully written so far is stored in an integer poi...
How to Convert an Integer Into a String in C Using the sprintf() Function As its name suggests, this function prints any value into a string. It gives a straightforward way to convert an integer value to a string. This function works the same as the printf() function, but it does not...
In C, we can use theatoi()function to convert a string to an integer. Theatoi()function is available instdlib.hlibrary. Here is an example, that converts the string"1011"to an integer1011: #include<stdio.h>#include<stdlib.h>intmain(){// Converting a numeric string to integercharstr...
printf("Converted int to string = %s\n", result); return0; } Output:Converted int to string = 99 Using the itoa(): The itoa() is a non-standard function converts an integer value to a null-terminated string using the specified base. It stores the result in the array given by str...
printf("The size of integer is %lun", (unsigned long)sizeof(n)); The reason for this is that thesize_tis guaranteed by the standard to be an unsigned type; however the standard does not specify that it must be of any particular size, (just large enough to represent the size of any...
In C, while declaring an enumeration, you can create variables of that enumerated type using the enum name that you have defined. Let’s understand this with one example: // Declaration of an enumeration named Color enum Color { RED, GREEN, BLUE }; To create a variable of type Color, ...
So, if we want to print the "%" sign in theprintf()function, use the percent sign twice (%%). Example: Using double %% (percent) sign to print it #include <stdio.h>intmain() { printf("%% this is the modulus operator."); printf("\nmodulus sign is %% in c.");return0; } ...
Integer overflow: Each integer type in a computer language has a value range. An integer overflow occurs when an arithmetic operation attempts to create a numeric value outside of the range that can be represented with a given number of digits — either higher than the maximum (overflow) or ...