C library function ceil(

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);

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

Following is the declaration for ceil() function.

returns the smallest integer value greater than or equal to

x This is the floating point value.

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

This function returns the smallest integral value not less thanx.

C library function ceil(

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