C library function ceil(

Posted on: May 9, 2018, by :

x This is the floating point value.

Following is the declaration for ceil() function.

The following example shows the usage of ceil() function.

C library function ceil(

This function returns the smallest integral value not less thanx.

Let us compile and run the above program that will produce the following result

returns the smallest integer value greater than or equal to

include stdio.h include math.h int main () float val1, val2, val3, val4; val1 = 1.6; val2 = 1.2; val3 = 2.8; val4 = 2.3; printf (value1 = %.1lf\n, ceil(val1)); printf (value2 = %.1lf\n, ceil(val2)); printf (value3 = %.1lf\n, ceil(val3)); printf (value4 = %.1lf\n, ceil(val4)); return(0);

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