C++ program to Integrated triangle patterns using for loop

C++ program to Integrated triangle patterns using for loop

In this tutorial, we will discuss a concept of  C++ program to Integrated triangle patterns using for loop

In C++  language, we can use for loop ,while loop and do-while loop to display different number (binary, decimal), alphabets or star pattern programs.

In this article, we are going to learn  how to Display Integrated triangle patterns  using for loop in C++ language

C++ program to Integrated triangle star patterns

Integrated Triangle star pattern 1

Program 1

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,k,rows;
    cout<<"Enter the number of rows: ";
    cin>>rows;  //get input from user for rows
    for(i=1; i<=rows; i++){  //parent for loop
  for(j=1; j<=i; j++){
  cout<<"*";

}
for(j=i*2; j<rows*2; j++){
  cout<<" ";

}

for(k=i; k>=1; k--){
  cout<<"*";

}

  cout<<"\n";

}
getch();
    return 0;
}

When the above code is executed, it produces the following results

 

Integrated Triangle star pattern 2

Program 2

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,k,rows;
    cout<<"Enter the number of rows: ";
    cin>>rows;     //get input from user for rows
    for(i=rows; i>=1; i--){  //parent for loop
  for(j=rows; j>=1+rows-i; j--){
  cout<<"*";

}
for(j=i*2; j<rows*2-1; j++){
  cout<<" ";

}

for(k=1+rows-i; k<=rows; k++){
    if(k!=1)
  cout<<"*";

}

 cout<<"\n";

}
getch();
    return 0;
}

When the above code is executed, it produces the following results

C++ code to Integrated triangle number patterns

Integrated Triangle number pattern 1

Program 1

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,k,rows;
    cout<<"Enter the number of rows fore pattern: ";
    cin>>rows;    //get input from user for rows
    for(i=1; i<=rows; i++){  //parent for loop
  for(j=1; j<=i; j++){
  cout<<j;

}
for(j=i*2; j<rows*2; j++){
  cout<<" ";

}

for(k=i; k>=1; k--){
  cout<<k;

}

  cout<<"\n";

}
getch();
    return 0;
}

When the above code is executed, it produces the following results

 

 

Integrated Triangle number pattern 2

Program 2

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,k,rows;
    cout<<"Enter the number of rows: ";
    cin>>rows;   //get input from user for rows
    for(i=rows; i>=1; i--){   //parent for loop
  for(j=rows; j>=1+rows-i; j--){
  cout<<j;

}
for(j=i*2; j<rows*2-1; j++){
  cout<<" ";

}

for(k=1+rows-i; k<=rows; k++){
    if(k!=1)
  cout<<k;

}

 cout<<"\n";

}
getch();
    return 0;
}

When the above code is executed, it produces the following results

 

Integrated Triangle number pattern 3

Program 3

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int i,j,k,rows;
    cout<<"Enter the number of rows: ";
    cin>>rows;   //get input from user for rows
    for(i=rows; i>=1; i--){   //parent for loop

     for(j=1; j<=i; j++){
         cout<<j;
             }

     for(j=i*2; j<rows*2-1; j++){
         cout<<" ";
            }

     for(k=i; k>=1; k--){
        if(k!=rows)
         cout<<k;
              }
cout<<"\n";

         }
         getch();
    return 0;
}

 

When the above code is executed, it produces the following results

 

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