Fixed several typos. (#21699)
This commit is contained in:
@@ -6,7 +6,7 @@ title: Loops
|
||||
|
||||
## Introduction
|
||||
|
||||
Now lets discuss something known as loop. Suppose you want to print the even numbers from 1 to 1000 on the screen. One way
|
||||
Now let's discuss something known as loop. Suppose you want to print the even numbers from 1 to 1000 on the screen. One way
|
||||
to do this is to write the following lines
|
||||
|
||||
``` c++
|
||||
@@ -50,7 +50,7 @@ for ( initialize a variable; check a condition; increment the initialized variab
|
||||
}
|
||||
```
|
||||
|
||||
Lets write a program which will print numbers from 0 to 1000 including 1000 on the screen using a for loop.
|
||||
Let's write a program which will print numbers from 0 to 1000 including 1000 on the screen using a for loop.
|
||||
|
||||
``` c++
|
||||
for (int i = 0;i<=1000;i++)
|
||||
@@ -60,13 +60,13 @@ for (int i = 0;i<=1000;i++)
|
||||
```
|
||||
|
||||
When you execute this code in a c++ program numbers from 1 to 1000 will be printed.
|
||||
Now lets discuss how the for loop works.
|
||||
Now let's discuss how the for loop works.
|
||||
|
||||
* You start a for loop by typing the keyword 'for'. It means you are starting a for loop
|
||||
` for `
|
||||
* Next you open and close a round bracket. In this brackets you write some conditions which will be discussed later
|
||||
` for()`
|
||||
* Inside the brackets first you write the initial condition i.e the value from where the loop will start. Like in the
|
||||
* Inside the brackets first you write the initial condition i.e. the value from where the loop will start. Like in the
|
||||
above program we write int i = 0
|
||||
` for(int i = 0)`
|
||||
* Then you write the semicolon and then condition until when the loop will be executed. In the above code you define
|
||||
@@ -96,7 +96,7 @@ for (int i = 0;i<=1000;i=i+2)
|
||||
}
|
||||
|
||||
```
|
||||
* The difference in first program and second is the increment part. Rest of code is same. This program will print 0 and
|
||||
* The difference between the first program and second is the increment part. The rest of the code is the same. This program will print 0 and
|
||||
then add 2 to it and print 2 on console and so on upto value of i becomes equal to 1000.
|
||||
|
||||
Our final program to print even numbers from 0 to 1000 will look like this.
|
||||
|
Reference in New Issue
Block a user