C++ Exercises: Display the pattern like right angle triangle with number increased by 1
C++ For Loop: Exercise-38 with Solution
Write a C++ program to make such a pattern like a right angle triangle with the number increased by 1.
Pictorial Presentation:

Sample Solution:
C++ Code :
#include <iostream>
#include <string>
using namespace std;
int main()
{
int i,j,rows,k=1;
cout << "\n\n Display such a pattern like right angle triangle with number increased by 1:\n";
cout << "---------------------------------------------------------------------------------\n";
cout << " Input number of rows: ";
cin >> rows;
for(i=1;i<=rows;i++)
{
for(j=1;j<=i;j++)
cout<<k++<<" ";
cout<<endl;
}
}
Sample Output:
Display such a pattern like right angle triangle with number increased by 1: --------------------------------------------------------------------------------- Input number of rows: 4 1 2 3 4 5 6 7 8 9 10
Flowchart:

C++ Code Editor:
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Previous: Write a program in C++ to make such a pattern like right angle triangle using number which will repeat the number for that row.
Next: Write a program in C++ to make such a pattern like a pyramid with numbers increased by 1.
What is the difficulty level of this exercise?
C++ Programming: Tips of the Day
Using C++ library in C code
You will need to write an interface layer in C++ that declares functions with extern "C":
extern "C" int foo(char *bar) { returnrealFoo(std::string(bar)); }
Then, you will call foo() from your C module, which will pass the call on to the realFoo() function which is implemented in C++.
If you need to expose a full C++ class with data members and methods, then you may need to do more work than this simple function example.
Ref: https://bit.ly/3clHy43
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