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2.0 Variables, Constants and Data Types - Coggle Diagram

- - - - Data types in C Language
      - Data types in C Language
      - Derived data types
  - - - ABCDEFGHIJKLMNOPQRESTUVWXYZ
        abcdefghijklmnopqrstuvwxyz
  - - - 3.double floating point ----double
      - 2.floating point ----float
      - 1.integer ---int
      - 4.Character ----char
- - - - ceil(x)Roundsxtothenearestintegertoward(infinity).
      - Example,ceil(2.01)isequalto3.
      - floor(x)Rounds xto the nearest integer toward -(negative infinity). Example, floor(2.01)is equal to 2.
      - exp(x)Computes the value of ex.
      - log(x)Returns ln x, the natural logarithm of xto the base e. Errors occur if x<=0.
      - log10(x)Returns log10x, logarithm of x to the base 10.
  - - - Standard Input
      - scanfFunction
      - inputs values from the keyboard
      - required arguments
      - control string
      - memory locations that correspond to the specifiers in the control string