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COP 2220 Exam 1 Question and answers already passed 2024 $13.49   Add to cart
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COP 2220 Exam 1 Question and answers already passed 2024

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COP 2220 Exam 1 Question and answers already passed 2024 COP 2220 Exam 1 Variable Declarations - correct answer communicate to the C compiler the names of all variables used in a program. syntax: int ; double ; char ; Data Types - correct answer a set of values and a set of operatio...

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  • September 6, 2024
  • 4
  • 2024/2025
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COP 2220 Exam 1
Variable Declarations - correct answer ✔communicate to the C compiler the
names of all variables used in a program.
syntax: int ;
double ;
char ;


Data Types - correct answer ✔a set of values and a set of operations on
those values


Data Type int - correct answer ✔used to represent integers in C. You can
store an integer in this to perform the common arithmetic operations
(add,subtract,multiply,and divide).


Data Type double - correct answer ✔used to represent a real number that
has an integral part and a fractional part that is separated by a decimal point.


Data Type char - correct answer ✔used to represent and individual character
value - a letter, digit, or special symbol. Enclosed with apostrophes (single
quotes).


Proper use of printf - correct answer ✔to display a line of program output.


Proper use of scanf - correct answer ✔to copy data into the variable
Ex. scanf(format string, input list)
scanf(" %c%d" , &first_initial, &age);
char = %c

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