Escape Sequence in C

// C program to illustrate  \a escape sequence
#include <stdio.h>

int main(void)
{
    // output may depend upon the compiler
    printf("My mobile number "
           "is 7\a8\a7\a3\a9\a2\a3\a4\a0\a8\a");
    return (0);
}

// C program to illustrate  \b escape sequence
#include <stdio.h>

int main(void)
{
    // \b - backspace character transfers
    // the cursor one character back with
    // or without deleting on different
    // compilers.
    printf("Hello \b\b\b\b\b\bHi Geeks");
    return (0);
}

// C program to illustrate \n escape sequence
#include <stdio.h>
int main(void)
{
    // Here we are using \n, which is a new line character.
    printf("Hello\n");
    printf("GeeksforGeeks");
    return (0);
}

// C program to illustrate \t escape sequence
#include <stdio.h>

int main(void)
{
    // Here we are using \t, which is
    // a horizontal tab character.
    // It will provide a tab space
    // between two words.
    printf("Hello \t GFG");
    return (0);
}

// C program to illustrate \v escape sequence
#include <stdio.h>

int main(void)
{
    // Here we are using \v, which
    // is vertical tab character.
    printf("Hello friends\v");

    printf("Welcome to GFG");

    return (0);
}

// C program to illustrate \r escape sequence
#include <stdio.h>

int main(void)
{
    // Here we are using \r, which
    // is carriage return character.
    printf("Hello   Geeks \rGeeksfor");
    return (0);
}

// C program to illustrate \\(Backslash)
// escape sequence to print backslash.
#include <stdio.h>

int main(void)
{
    // Here we are using \,
    // It contains two escape sequence
    // means \ and \n.
    printf("Hello\\GFG");
    return (0);
}

// C program to illustrate \' escape
// sequence/ and \" escape sequence to
// print single quote and double quote.
#include <stdio.h>
int main(void)
{
    printf("\' Hello Geeks\n");
    printf("\" Hello Geeks");
    return 0;
}

// C program to illustrate
// \? escape sequence
#include <stdio.h>

int main(void)
{
    // Here we are using \?, which is
    // used for the presentation of trigraph
    // in the early of C programming. But
    // now we don't have any use of it.
    printf("\?\?!\n");
    return 0;
}

// C program to illustrate \OOO escape sequence
#include <stdio.h>

int main(void)
{
    // we are using \OOO escape sequence, here
    // each O in "OOO" is one to three octal
    // digits(0....7).
    char* s = "A\072\065";
    printf("%s", s);
    return 0;
}

// C program to illustrate \XHH escape
// sequence
#include <stdio.h>
int main(void)
{
    // We are using \xhh escape sequence.
    // Here hh is one or more hexadecimal
    // digits(0....9, a...f, A...F).
    char* s = "B\x4a";
    printf("%s", s);
    return 0;
}