ceil: returns the smallest integer not less than num : ceil « math.h « C / ANSI-C

1. C / ANSI-C
2. math.h
3. ceil

ceil: returns the smallest integer not less than num

    

//Declaration: float ceilf(float num); 
               double ceil(double num); 
               long double ceill(long double num);  
//Return:      Given 1.02, ceil() would return 2.0.
               Given -1.02, ceil() would return -1.
    
  


  #include <math.h>
  #include <stdio.h>

  int main(void)
  {

    printf("%f", ceil(9.9));
   
  }

         
/*
10.000000*/         

           
       

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