Input Format: The first line contains N.
Output Format: 2N lines as shown in the Example Input/Output.
Boundary
Conditions: 2 <= N <= 100
Example Input/Output 1:
4
Output:
1
22
333
4444
4444
333
22
1
Example Input/Output 2:
7
Output:
1
22
333
4444
55555
666666
7777777
7777777
666666
55555
4444
333
22
1
Source Code:
#include<stdio.h>
#include <stdlib.h>
int main()
{
int n,a=1,i,j;
scanf("%d",&n);
for(i=0;i<n;i++)
{
for(j=0;j<=i;j++)
printf("%d",a);
a++;
printf("\n");
}
for(i=0;i<n;i++)
{
a--;
for(j=0;j<n-i;j++)
printf("%d",a);
printf("\n");
}
}
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