printf 0 - This is a modal window. No compatible source was found for this media. intmain(){// Octal representation of 61intoctal_num=075;// Hexadecimal representation of 31inthex_num=0x1F;printf("Octal: %o, Hexadecimal: %X\n",octal_num,hex_num);return0;}...
In this blog, you will learn about functions in C programming, including their definition, types, and how to use them to make your code more modular and efficient.
Learn how to call the main function in a C program with this comprehensive guide, including examples and best practices.
To initialize a function pointer, you must give it the address of a function in your program. The syntax is like any other variable: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 #include <stdio.h> void my_int_func(int x) { printf( "%d\n", x ); } int main() { void (*foo)...
printf("%c is an alphabetical character.", c); } return0; } Output1: Enter a character: a a is an alphabetical character. Output2: Enter a character: @ @ is not an alphabetical character. There are many applications of isalpha in C programming. But to find out the number of alphabet...
In this article, we are going to learn about the putc() function of stdio.h header file in C programming language, and use it to put characters inside a file with the help of file pointer.
1. Call C functions from C++ In this section we will discuss on how to call C functions from C++ code. Here is the C code (Cfile.c): #include <stdio.h> void f(void) { printf("\n This is a C code\n"); } The first step is to create a library of this C code. The follow...
In this article, we are going to learn about the fscanf() function of stdio.h header file in C programming language and use it to scan rewind variables.
printf("equal strings"); else printf(" not equal"); return0; } The two user-defined strings were “Chairs” and “TABLE”, respectively. The result of the comparison came out to be “not equal” which is correct as the two strings that were compared in the program were not equal. We...
printf("%s", str); return0; } Output PrepBytes! Explanation:In this example, we declare a character array str of size 20. We then use the strcpy function in C to initialize str with the string "PrepBytes!". Finally, we print the contents of str to verify that the strcpy() function...