Input and output method
Here given code implementation process.
/*
C program for
input and output method
*/
// Include header file
#include <stdio.h>
int main()
{
// Declare variables
int i;
char c;
float f;
double d;
long long int lli;
long double ld;
// scanf method are used to initialize value of
// custom input to its associate variable.
// Here parameter one , indicates formation of input value
// and second is address of associate variable
// Syntax
// scanf ("format specifier of variables",address of variables)
// Some Input example
printf("Enter an integer : ");
// %d for int
scanf("%d", & i);
printf("Enter an character : ");
// %c for char
scanf(" %c", & c);
printf("Enter an float : ");
// %f for float
scanf("%f", & f);
printf("Enter an double : ");
// %lf for double
scanf("%lf", & d);
printf("Enter an long long int and an long double value : \n");
// %lld long long int and %Lf for long double
// Two input in single scanf
scanf("%lld%Lf", & lli, & ld);
// print method are used to display custom user message
// And variables values.
// Example show above input values
printf("\n i : %d", i);
printf("\n c : %c", c);
printf("\n f : %f", f);
printf("\n d : %lf", d);
printf("\n lli : %lld", lli);
printf("\n ld : %Lf", ld);
return 0;
}Output
Enter an integer : 12
Enter an character : A
Enter an float : 12.05
Enter an double : 1234553.44
Enter an long long int and an long double value :
1234567
987648238.3332
i : 12
c : A
f : 12.050000
d : 1234553.440000
lli : 1234567
ld : 987648238.333200import java.util.Scanner;
/*
Java program for
input and output method
*/
public class InputOutput
{
public static void main(String[] args)
{
// Create Scanner object
Scanner enter = new Scanner(System.in);
System.out.print("Enter an integer : ");
// nextInt() for int
int intValue = enter.nextInt();
// Character Input
System.out.print("Enter an character : ");
// next().charAt(0) for character
char charValue = enter.next().charAt(0);
// Float Input
System.out.print("Enter an float : ");
// nextFloat() for float
float floatValue = enter.nextFloat();
// Double Input
System.out.print("Enter an double : ");
// nextDouble() for int
double doubleValue = enter.nextDouble();
// Boolean Input
System.out.print("Enter an Boolean : ");
// nextBoolean() for int
boolean boolValue = enter.nextBoolean();
// use to separate above inputs
enter.nextLine();
// String Input
System.out.print("Enter String : ");
// nextLine() for int
String strValue = enter.nextLine();
// Short Input
System.out.print("Enter an short : ");
// nextShort() for int
short shortValue = enter.nextShort();
// Other
// nextByte() for Byte
// Input method
// print method
System.out.print(" Input integer : " + intValue);
// printf method
System.out.printf("\n Input character : %c", charValue);
// println method (include new line)
System.out.println("\n Input float : " + floatValue);
System.out.println(" Input Boolean : " + boolValue);
System.out.print(" Input String : " + strValue);
System.out.printf("\n Input Short : %d", shortValue);
}
}Output
Enter an integer : 45
Enter an character : J
Enter an float : 45.5
Enter an double : 32345345.4345
Enter an Boolean : true
Enter String : Java Code
Enter an short : 3
Input integer : 45
Input character : J
Input float : 45.5
Input Boolean : true
Input String : Java Code
Input Short : 3// Include header file
#include <iostream>
#include <string>
using namespace std;
/*
C++ program for
input and output method
*/
int main()
{
int intValue ;
char charValue ;
float floatValue;
double doubleValue;
string strValue;
cout << "Enter an integer : ";
cin >> intValue;
// Character Input
cout << "Enter an character : ";
cin >> charValue;
// Float Input
cout << "Enter an float : ";
cin >> floatValue;
// String inputs
cout << "Enter string : ";
cin.ignore();
getline(cin,strValue);
// Accepting a double Input
cout << "Enter an double : ";
cin >> doubleValue;
// Output
cout << " Input integer : " << intValue <<endl;
cout << " Input character : "<< charValue <<endl;
cout << " Input doubleValue : "<< doubleValue <<endl;
cout << " Input float : " << floatValue << endl;
cout << " Input String : " << strValue << endl;
return 0;
}Output
Enter an integer : 32
Enter an character : P
Enter an float : 53.4
Enter string : C++ Code
Enter an double : 345666.434
Input integer : 32
Input character : P
Input doubleValue : 345666
Input float : 53.4
Input String : C++ Code
// Include namespace system
using System;
/*
Csharp program for
input and output method
*/
public class InputOutput
{
public static void Main(String[] args)
{
// Console.ReadLine() are use to input in runtime
// Its returns an string value so we need to convert before its use
Console.Write("Enter an integer : ");
// Integer inputs
int intValue = Convert.ToInt32(Console.ReadLine());
// Character Input
Console.Write("Enter an character : ");
// next().charAt(0) for character
char charValue = Convert.ToChar(Console.ReadLine());
// Double Input
Console.Write("Enter an double : ");
double doubleValue = Convert.ToDouble(Console.ReadLine());
// Boolean Input
Console.Write("Enter an Boolean : ");
Boolean boolValue = Convert.ToBoolean(Console.ReadLine());
// String Input
Console.Write("Enter String : ");
String strValue = Console.ReadLine();
// Display method
Console.Write(" Input integer : " + intValue);
Console.WriteLine("\n Input String : " + strValue);
Console.WriteLine($" Input Double : {doubleValue} ");
Console.WriteLine("Input Boolean {0} Input character {1}",boolValue,charValue);
}
}Output
Enter an integer : 56
Enter an character : S
Enter an double : 345.534
Enter an Boolean : true
Enter String : C# Code
Input integer : 56
Input String : C# Code
Input Double : 345.534
Input Boolean True Input character S
<?php
/*
Php program for
input and output method
*/
function main()
{
// readline() and fscanf() input method
// Int Input
$intValue = (int) readline("Enter an integer : ");
// Float Input
$floatValue = (float) readline("Enter an float : ");
echo("Enter an character : ");
// Character Input
fscanf(STDIN, "%c", $charValue);
// String Input
$strValue = readline("Enter String : ");
echo("\n Input integer : ".$intValue);
echo("\n Input character : ". $charValue);
echo("\n Input float : ".$floatValue);
echo("\n Input String : ".$strValue);
}
main();Output
Enter an integer : 123
Enter an float : 44.55
Enter an character : P
Enter String : Php code example
Input integer : 123
Input character : P
Input float : 44.55
Input String : Php code example
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