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In C programming, what do the following printf format specifiers represent: %c, %d, %e, %f, %i, %n, %o, %s, %u, %x, %%?

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Final answer:

In C programming, printf format specifiers determine how to format and display different data types using the printf function. They include %c for characters, %d and %i for signed integers, %e for scientific notation, %f for floating-point, %n for storing the output count, %o for octals, %s for strings, %u for unsigned integers, %x for hexadecimal numbers, and %% for a literal percent sign.

Step-by-step explanation:

In C programming, the printf format specifiers are used to define how various data types are displayed when using the printf function. Each specifier corresponds to a certain data type or print method:

  • %c - Represents a single character.
  • %d - Represents a signed decimal integer.
  • %e - Represents scientific notation (e.g., 1.2e+2).
  • %f - Represents floating-point notation.
  • %i - Represents a signed integer (identical to %d).
  • %n - The associated argument must be a pointer to an integer where the number of characters written so far is stored.
  • %o - Represents an unsigned octal (base 8) number.
  • %s - Represents a string of characters.
  • %u - Represents an unsigned decimal integer.
  • %x - Represents an unsigned hexadecimal (base 16) number, using lowercase letters for 10-15.
  • %% - Represents a literal percent sign (%).

These specifiers are essential in formatting output strings correctly in C programming to represent different types of data.

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