Question

Print the following pattern.in c language only using for loop only and please comment each step to make it understandable
5 5
5 4 4 5
5 4 3 3 4 5
5 4 3 2 2 3 4 5
5 4 3 2 1 1 2 3 4 5

Answer 1

CODE IN C:

#include<stdio.h>
int main()
{
int n;
printf("Enter the value of n : "); //the pattern is divide dinto two patternS: the first is 5 54 543 5432 54321 and second is 5 45 345 2345 12345
scanf("%d",&n);
for(int i =n;i>=1;i--)
{
for(int j=n;j>=i;j--) //this loop is to print the first pattern
{
printf("%d",j);
}
for(int k=i;k<=5;k++)//this loop is to print the second pattern
{
printf("%d",k);
}

printf("\n");
}

}

First pattern is

5

5 4

5 4 3

5 4 3 2

5 4 3 2 1

Second pattern is

5

4 5

3 4 5

2 3 4 5

1 2 3 4 5

OUTPUT SNIPPET: