vinothkumar2

import java.util.*

//Simple calculator

public class calc
{
    public static void main(String[] args)
    {
        Scanner in = new Scanner(System.in);
        double a, b, c = 0.0;

vinothkumar2

#include<stdio.h>

// A utility function that returns maximum of two integers
int max(int a, int b) { return (a > b)? a : b; }

// Returns the maximum value that can be put in a knapsack of capacity W
int knapsack(int val[], int weight[],int w,int n)
{
    if(n==0 || w==0 ) return 0;