Program for Print number from 1 to 10 using while loop
"while" loop is common loop which is existing in most of programming language. This is an basic ask question, how to print number from 1 to N or 1 to 10 using of this loop.
Find understand, how to works of this "while" loop.
while is simplest loop that is dependent upon expression which are provide by program. Execution is condition which is allow to execute loop, When expression result are not false then loop are execute otherwise stoped they loop execution proecess. See the flowchart of while loop.

Inside the while loop we define statement. Which is execute when loop are work. Here given code implementation process of different programming languages
// Java program for
// print number from 1 to 10 using while loop
class Example
{
public static void main(String[] args)
{
// Counter variables
// start with 1
int start = 1;
// last with 10
int last = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
System.out.println(start);
// Increment the number value by 1
start++;
}
}
}
Output
1
2
3
4
5
6
7
8
9
10
// Include header file
#include <iostream>
using namespace std;
// C++ program for
// print number from 1 to 10 using while loop
int main()
{
// Counter variables
// start with 1
int start = 1;
// last with 10
int last = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
cout << start << endl;
// Increment the number value by 1
start++;
}
return 0;
}
Output
1
2
3
4
5
6
7
8
9
10
// Include header file
#include <stdio.h>
// C program for
// print number from 1 to 10 using while loop
int main()
{
// Counter variables
// start with 1
int start = 1;
// last with 10
int last = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
printf("%d\n", start);
// Increment the number value by 1
start++;
}
return 0;
}
Output
1
2
3
4
5
6
7
8
9
10
// Include namespace system
using System;
// Csharp program for
// print number from 1 to 10 using while loop
public class Example
{
public static void Main(String[] args)
{
// Counter variables
// start with 1
var start = 1;
// last with 10
var last = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
Console.WriteLine(start);
// Increment the number value by 1
start++;
}
}
}
Output
1
2
3
4
5
6
7
8
9
10
<?php
// Php program for
// print number from 1 to 10 using while loop
class Example
{
public static
function main($args)
{
// Counter variables
// start with 1
$start = 1;
// last with 10
$last = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while ($start <= $last)
{
// Print number
printf("%d\n", $start);
// Increment the number value by 1
$start++;
}
}
}
Example::main(array());
Output
1
2
3
4
5
6
7
8
9
10
// Node JS program for
// print number from 1 to 10 using while loop
function main()
{
// Counter variables
// start with 1
var start = 1;
// last with 10
var last = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
console.log(start);
// Increment the number value by 1
start++;
}
}
// Start program execution
main();
Output
1
2
3
4
5
6
7
8
9
10
# Python 3 program for
# print number from 1 to 10 using while loop
def main() :
# Counter variables
# start with 1
start = 1
# last with 10
last = 10
# Executing loop until,
# The value of start number is less than or equal to 10.
while (start <= last) :
# Print number
print(start)
# Increment the number value by 1
start += 1
if __name__ == "__main__": main()
Output
1
2
3
4
5
6
7
8
9
10
# Ruby program for
# print number from 1 to 10 using while loop
def main()
# Counter variables
# start with 1
start = 1
# last with 10
last = 10
# Executing loop until,
# The value of start number is less than or equal to 10.
while (start <= last)
# Print number
print(start, "\n")
# Increment the number value by 1
start += 1
end
end
main()
Output
1
2
3
4
5
6
7
8
9
10
// Scala program for
// print number from 1 to 10 using while loop
object Main
{
def main(args: Array[String]): Unit = {
// Counter variables
// start with 1
var start: Int = 1;
// last with 10
var last: Int = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
println(start);
// Increment the number value by 1
start += 1;
}
}
}
Output
1
2
3
4
5
6
7
8
9
10
// Swift 4 program for
// print number from 1 to 10 using while loop
func main()
{
// Counter variables
// start with 1
var start: Int = 1;
// last with 10
let last: Int = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
print(start);
// Increment the number value by 1
start += 1;
}
}
main();
Output
1
2
3
4
5
6
7
8
9
10
// Kotlin program for
// print number from 1 to 10 using while loop
fun main(args: Array < String > ): Unit
{
// Counter variables
// start with 1
var start: Int = 1;
// last with 10
val last: Int = 10;
// Executing loop until,
// The value of start number is less than or equal to 10.
while (start <= last)
{
// Print number
println(start);
// Increment the number value by 1
start += 1;
}
}
Output
1
2
3
4
5
6
7
8
9
10
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