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What is the difference between putchar () and puts ()?

Posted on August 26, 2022 by Author

Table of Contents

  • 1 What is the difference between putchar () and puts ()?
  • 2 What is the use of putchar () and puts ()?
  • 3 What is difference between printf?
  • 4 What is difference between printf and print in C?
  • 5 What is the difference between printf and fprintf?
  • 6 How is getchar () different from Scanf_s \%C &X )?

What is the difference between putchar () and puts ()?

putchar is abbreviation for PUT CHARACTER whereas puts is abbreviation for PUT STRING. As the name specifies putchar is used for printing a single character on console or standard output whereas puts prints a string with an additional newline character at the end. It is used to write a line to the standard output.

What is the use of putchar () and puts ()?

The function puts() is used to print strings while putchar() function is used to print character as their names specifies. These functions are from the stdio. h class doing the jobs related to strings.

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What is difference between printf?

the printf() function is used to print both strings and variables to the screen while the puts() function only permits you to print a string only to your screen. puts is the simple choice and adds a new line in the end and printf writes the output from a formatted string.

What is getch () and Getche ()?

getch is a C function to read a single character from the keyboard which does not display on screen and immediately returned without waiting for the enter key. getche is a C function to read a single character from the keyboard which displays immediately on screen without waiting for the enter key.

How do I print from Putchar?

Algorithm to print a long variable using putchar function only.

  1. Check if input number(N) is negative number. if N us negative them print ‘-‘ character.
  2. If N is zero, then print ‘0’ character.
  3. Remove last digit of N using \% operator (N\%10) an pass the remaining numbers to recursive call. Repeat these steps, until N >= 0;
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What is difference between printf and print in C?

The key difference between print and fprintf is that printf is a C function used to print a formatted string to a standard output stream which is the computer screen, while fprintf is a C function to print a formatted string to a file.

What is the difference between printf and fprintf?

The difference between printf and fprintf is that printf is used to print a formatted string to a standard output which is most of the time a computer screen and fprintf is used to print a formatted string to a specific file.

How is getchar () different from Scanf_s \%C &X )?

scanf is a C function to read input from the standard input until encountering whitespace, newline or EOF while getchar is a C function to read a character only from the standard input stream(stdin), which is the keyboard. Thus, this is the main difference between scanf and getchar.

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