C program to demonstrate ceil function.

Write a C program to demonstrate ceil function.ceil is in the C math.h library.
ceil function rounds up the smallest next integral value.
Example:ceil(2.0) is 2.0
ceil(2.1) is 3.0
ceil(2.2) is 3.0

ceil(2.9) is 3.0
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int main()
double number, result;
printf("Enter a number to round it upn");

result = ceil(number);

printf("nOriginal number = %lfn", number);
printf("nNumber rounded up = %lfn", result);
return 0;
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