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Question

How would you round off a value from 1.66 to 2.0?


Options:
A .  ceil(1.66)
B .  floor(1.66)
C .  roundup(1.66)
D .  roundto(1.66)
Answer: Option A


#include<stdio.h>
#include<math.h>
int main()
{
printf("\n Result : %f" , ceil(1.44) );
printf("\n Result : %f" , ceil(1.66) );
printf("\n Result : %f" , floor(1.44) );
printf("\n Result : %f" , floor(1.66) );
return 0;
}
// Output:
// Result : 2.000000
// Result : 2.000000
// Result : 1.000000
// Result : 1.000000



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