Computer Programming Learning Part-02||Week-02||Use of For Loop in C++ Programming.

Steemian Friends,
Today, I will write Computer Programming Learning Part-03. Today, I will show the use of For loop in C++ programming. I am slowly learning C++ programs one by one and writing them. One day, I will create a project with a C++ program. Hopefully, everyone will be with me after reading my writing. So, let's start the program.

Design By Canva

I first write a C++ program on paper using a For loop. The first line through the program will output from one to six. Then, I use a for loop to decrement by one on the following line. In this way, the program will be closed one by one. The entire work will be done through a For loop.

Step 01:

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I first open the Code Blocks program. Then I click on File. Then click on Open and, click on Empty File and take out a new page. It is shown in the image below.

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Step 02:

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Then I first write the Header File and Main function of the program. In C++, these two parts are always written at the beginning of every program. I have written it below.

#<include<stdio.h>
int main()
{}

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Step 03:

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Then I write two variables to declare two integer numbers. Integer numbers will sit in these two. I have written it below.

int i, j ;

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Step 04:

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Then I wrote the program for the For loop condition. Here, we give the value i = 6 and condition to output numbers from 1 to 6. Then, the following line will decrease by one number. Thus, the loop will continue until one. The For loop is shown below.

for (i=6; i>=1; i--)

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Step 05:

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Then, I will write a program to view the output. I also did this with a For loop. The first line will show output from one to six. The following line decremented by one will output numbers from one to five. In this way, the lines in our output will be reduced one by one. It is written below.

{
for (j=1; j<=i; j++)
{
printf ( "%d",j);
}
printf( "\n");
}

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Step 06:

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Then, we complete each loop with a second bracket. Then I ended the program with Return 0. Then I clicked on the run option of the program and saw the output. If there is any error in the program, the error will be shown in red at the bottom. It is shown in the picture below.

Step 07:

Then I see the output part. The first line of output shows numbers one through six, then the second line decreases by one to five. Thus showing the output decremented by one per line. The output looks like a pyramid. The output is shown below.

Program Output

Link to my previous post:

Part-01

Part-02