Computer Science, asked by acharyakumar1599, 11 months ago

Write a program to print the following pattern.
Sample Input:

5

Sample Output:

1
2*2
3*3*3
4*4*4*4
5*5*5*5*5
5*5*5*5*5
4*4*4*4
3*3*3
2*2
1
give the code in c++

Answers

Answered by anish6989
0

Explanation:

// n being the input

for(int I=1; I<n; I++)

{

for( j=0; j<=I; j++)

if (j<I)

cout<< j*;

else

cout<< j;

}

for(int I=n; I>0; I--)

{

for( j=0; j<=I; j++)

if (j<I)

cout<< j*;

else

cout<< j;

}

Answered by 33yogiya2412
14

Answer:

#include<iostream>

int main()

{

 int n,j;

 std::cin>>n;

 for(int I=1; I<=n; I++)

 {

   for( j=1; j<=I; j++)

     if (j<I)

     {

       std::cout<<I<<"*";}

   

   else

   {

     std::cout<< I<<"\n";

   }

 }

 for(int I=n; I>=0; I--)

 {

   for( j=1; j<=I; j++)

     if (j<I)

       std::cout<< I<<"*";

   else

     std::cout<< I<<"\n";

 }

}

Explanation:

all test case are passed

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