Question

USING C#

1. Write a program that takes outputs a string, an integer and a floating-point number separated by commas. Sample output: Bob Marley, 20, 5.2 2.

2. Write a program that asks the user for a string of letters of any size (no spaces), and finally a special character (values 33 to 47 in the Ascii table, or ‘!’ to ‘/’). Generate a random number of any size, integer or floating point, and combine those three pieces of information (in any order) to create a password and display that out to the user. Sample input 1: ILikePatterns + Sample output 1: 525235325ILikePatterns+ Sample input 2: ILikeDecimalNumbers / Sample output 2: ILikeDecimalNumbers/52325.25

Answer 1

1.

using System;

class MainClass {

public static void Main (string[] args) {

//Console.WriteLine ("Hello World");

String str;

int number;

float floatNumber;

Console.WriteLine("Enter a strting: ");

str=Console.ReadLine();

Console.WriteLine("Enter a number: ");

number=(int)Convert.ToInt32(Console.ReadLine());

Console.WriteLine("Enter a float number: ");

floatNumber=(float)Convert.ToDouble(Console.ReadLine());

Console.WriteLine(""+str+","+number+","+floatNumber);

}

}

==============

//Output

Enter a strting:
Bob Marley
Enter a number:
20
Enter a float number:
5.2
Bob Marley,20,5.2

=========================

2.

using System;

class MainClass {

public static void Main (string[] args) {

Console.WriteLine (" Enter a string of letters of any size (no spaces), and finally a special character (values 33 to 47 in the Ascii table, or ‘!’ to ‘/’): ");

string str="";

char c;

while(true)

{

c=(char) Console.Read();

if(c == 32) //if space don't take it

continue;

if(c>=33 && c<=47)

{

str+=c;

break;

}

str+=c;

}

Console.WriteLine ("\nString enetered is: "+str);

}

}

==========================

Enter a string of letters of any size (no spaces), and finally a special character (values 33 to 47 in the Ascii table, or ‘!’ to ‘/’):
Hello WORLD!
String enetered is: HelloWORLD!

========================================

3.

using System;
public class Program {
public static void Main() {
Random rand = new Random();
int size= rand.Next(1,10);
Console.WriteLine("Enter a string: ");
string str=Console.ReadLine();
string str1="";
//generate integer number
for(int i = 0; i < size; i++)
str1+=rand.Next(0,10)+48;
string result=str+str1+"+";
  
Console.WriteLine(""+result);
}
}

=========================

//Output

Enter a string:                                                                                                                     

ILikeDecimalNumbers                                                                                                                 

ILikeDecimalNumbers48575149+