## QANTLER TECHNOLOGIES – Fresher Interview Questions with Answers – Session – 2

### This blog explains about QANTLER TECHNOLOGIES – Fresher Interview Questions with Answers – Session – 2. They are explained clearly well below :

We have already discussed about some questions in the previous blog . Some of the frequently asked questions are :

_______________________________________________________________________________

### 1. Find the maximum number in a given three number ?

1. import java.util.Scanner;
2.
3. class Largest
4. {
5.   public static void main(String args[])
6.   {
7.     int x, y, z;
8.     System.out.println(“Enter three integers”);
9.     Scanner in = new Scanner(System.in);
10.
11.     x = in.nextInt();
12.     y = in.nextInt();
13.     z = in.nextInt();
14.
15.     if (x > y && x > z)
16.       System.out.println(“First number is largest.”);
17.     else if (y > x && y > z)
18.       System.out.println(“Second number is largest.”);
19.     else if (z > x && z > y)
20.       System.out.println(“Third number is largest.”);
21.     else
22.       System.out.println(“The numbers are not distinct.”);
23.   }
24. }

### 2 . Write a program to get input until user gives q as a input and find the maximum number

• print(“Start entering numbers”)
sum=0
c=0
while 1:
num=int(input())
c=c+1
sum=sum+num
print(“Press q when you are done inputting the numbers or y to continue”)
m=input()
if m==’q’:
break

print(“Average”,sum/c)
print(“Sum”,sum )

____________________________________________________________________________

### 3.  Write a program to get three inputs such as first number, second number and operator.based on given operator then perform the corresponding arithmetic operation

(eg:if operator given is’+’ then perform (firstnumber+ secondnumber) )

#include <stdio.h>

#include <conio.h>

void main()

{

int a, b, c;

char ch;

clrscr() ;

printf(“Enter your operator(+, -, /, *, %)\n”);

scanf(“%c”, &ch);

printf(“Enter the values of a and b\n”);

scanf(“%d%d”, &a, &b);

switch(ch)

{

case ‘+’: c = a + b;

printf(“addition of two numbers is %d”, c);

break;

case ‘-‘: c = a – b;

printf(“substraction of two numbers is %d”, c);

break;

case ‘*’: c = a * b;

printf(“multiplication of two numbers is %d”, c);

break;

case ‘/’: c = a / b;

printf(“remainder of two numbers is %d”, c);

break;

case ‘%’: c = a % b;

printf(“quotient of two numbers is %d”, c);

break;

default: printf(“Invalid operator”);

break;

}

getch();

}