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C++: problam with data type(int,float,double)
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Hi everyone, I have a problam with data types which are using in C++. I am so confuce about int,float,double,strings,etc; And numbers of bits that related to each data type. Please anyone help me to solve my problam.
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Join Date: Dec 2006
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Posting Whiz in Training
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Originally Posted by AshwinCareem 
Hi everyone, I have a problam with data types which are using in C++. I am so confuce about int,float,double,strings,etc; And numbers of bits that related to each data type. Please anyone help me to solve my problam.
It's hard to be humble when you're as gifted as I am at pretending to be an expert.
if we suppose you are using VC++ 7.0 or 8.0, ints and floats are often 32-bit, chars 8-bit, and doubles are usually 64-bit.
strings is not a base type.
strings is not a base type.
Write a program the outputs
For example
sizeof(type) to display the size of each type in bytes. Then multiply by 8 for bits.For example
sizeof(char) will probably output 1. The 3 Laws of the Procrastination Society:
1) Never do today that which can be put off until tomorrow
2) Tomorrow never comes
1) Never do today that which can be put off until tomorrow
2) Tomorrow never comes
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Join Date: Jan 2008
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Am very new to programming but what are these data types associated with, like
chars = letters such as a, b, c
strings = words such as boy, cat, jill
int = numbers such as 1 , 2, 3
double =?? does a double mean decimal numbers?
float = ?? does this mean larger decimal numbers?
srry am very new to this myself
chars = letters such as a, b, c
strings = words such as boy, cat, jill
int = numbers such as 1 , 2, 3
double =?? does a double mean decimal numbers?
float = ?? does this mean larger decimal numbers?
srry am very new to this myself
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