Monthly Archives: July 2017

Probability Python

from random import choice destinations=[“Agra”,”Mumbai”,”New York”,”San Francisco”] print(choice(destinations)) Advertisements

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Roll a Dice 10 times using Numpy

import numpy as np outcome=np.random.randint(1,6,size=10) print(outcome)

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Basic Operations using Numpy

import numpy as np a=np.array([1,2,3]) print(a.shape) print(a.dtype) b=np.zeros((2,2)) print(b) c=np.ones((1,1)) print(c) d=np.eye(2) print(d) e=np.random.random((3,3,3)) print(e)

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Function Overloading using C++

/*/* * inlines.cpp * *  Created on: Jul 16, 2017 *      Author: asharda */ #include<iostream>using namespace std;inline int mul(int x,int y=10){ return x*y;} double mul(double x,double y){ return x*y;} int main(){ cout<<mul(5)<<“\n”; cout<<“Mul using Double”<<mul(5.50,10.0);}

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Print Numbers between 5 and 50 in intervals of 2

import numpy as np print np.arange(5,50,2)

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Using Filters Java 8

import java.util.Arrays; import java.util.List; import java.util.stream.Collectors; import org.testng.annotations.Test; /** * Using Filters Java 8 * @author asharda * */ public class TestFilter { @Test public void testFilter() { List<String> list1 = Arrays.asList(“Sai”, “Hari”, “Govind”, “Ashish”); List<String> list = list1.stream().filter(output -> … Continue reading

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Using Friend Function C++

/*/* * sample.cpp * *  Created on: Jul 9, 2017 *      Author: asharda */ #include<iostream>using namespace std; class sample{public: int a; int b; friend float mean(sample s); }; float mean(sample s){ return float  (s.a+s.b)/2.0;} int main(){ sample s; s.a=10; s.b=20; cout<<“Value seen is “<<mean(s); … Continue reading

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