Minimum value to be added to X such that it is at least Y percent of N | Java implementation of the approach ; Function to return the required value that must be added to x so that it is at least y percent of n ; Required value ; If x is already >= y percent of n ; Driver code
import java . lang . Math ; class GFG { static int minValue ( int n , int x , int y ) { float val = ( y * n ) / 100 ; if ( x >= val ) return 0 ; else return ( int ) ( Math . ceil ( val ) - x ) ; } public static void main ( String [ ] args ) { int n = 10 , x = 2 , y = 40 ; System . out . println ( minValue ( n , x , y ) ) ; } }