cfunctionreturn-valueoutputstructured-programming
Difference in variable value inside and outside a function
I wrote a program in which I found the area of cylinder using a functionarea with a return-type and without parameters. answerwas returned to main function. However, I am getting different output in main and a different output in area. The decimal places seem to be replaced by 0 in the main function. Why is it so?
Solution
Change the return type of area from int to float
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