[c++] cstdio

The header file is a part of the C++ standard library collection that provides the input and output methods of library of C language. We can use the traditional C-style input and output method in C++ using the library. It also contains all the functions and macros of library of C language.

#include <cstdio>

using namespace std;

int main() {
    int number = 10;

    printf("value of variable \"number\": %d", number);