Pattern Printing

 Decode the logic and print the Pattern that corresponds to given input.

If N= 3

then pattern will be :

10203010011012
 **4050809
 ****607

If N= 4, then pattern will be:

1020304017018019020
**50607014015016
****809012013
******10011

Constraints

2 <= N <= 100

Input Format

First line contains T, the number of test cases Each test case contains a single integer N

Output

First line print Case #i where i is the test case number In the subsequent line, print the pattern

Test Case 1

3
3
4
5

PROGRAM:

#include<stdio.h>
int main()
{
int n;
    int test;
    scanf("%d", &test);
    for(int t=1; t<=test; t++){
        printf("Case #%d\n",t);
     
    scanf("%d", &n);
    int sum = n*(n+1)/2;
 
    int limit = sum*2;
    int val1 = 1;
    int val2=0;
    int star=0;
    for(int i=n; i>=1; i--){
        for(int s=0;s<star; s++){
            printf("*");
        }
        star+=2;
        for(int j=1; j<= i; j++){
            // if(j != i)
            printf("%d0", val1);
            // else
            // printf("%d", val1);
            val1++;
        }
        val2 = (i-1)*i/2;
     
        for(int k=sum+1+val2; k<=limit; k++){
            if(k != limit)
            printf("%d0",k);
            else
            printf("%d",k);
        }
        limit = limit - i;
     
        printf("\n");
    }

    }
    return 0;

}

3                                                                                                                       

Case #1                                                                                                                 

3                                                                                                                       

10203010011012                                                                                                          

**4050809                                                                                                               

****607                                                                                                                 

Case #2                                                                                                                 

4                                                                                                                       

1020304017018019020                                                                                                     

**50607014015016                                                                                                        

****809012013                                                                                                           

******10011                                                                                                             

Case #3                                                                                                                 

5                                                                                                                       

102030405026027028029030                                                                                                

**6070809022023024025                                                                                                   

****10011012019020021                                                                                                   

******13014017018                                                                                                       

********15016