Pyramid Problem No. 65

 Q.65 Write a C program to print the following number rectangle structure:

12321
12 21
1   1
12 21
12321

Solving in C:

#include <stdio.h>
    int main(){
        int row,col,count_1=1;
        for(row=2; row>=1; row--){
            for(col=1; col<=2; col++) printf("%d",col);
            for(col=1; col<=2*(2-row)-1; col++) printf(" ",col);
            for(col=row+1; col>=1; col--) printf("%d",col);
            printf("\n");
        }
        for(row=1; row<=3; row++){
            for(col=1; col<=row; col++) printf("%d",col);
            for(col=1; col<=2*(3-row)-1; col++) printf(" ",col);
            for(col=row; col>=1; col--) { 
                if(col==3 && row==3) continue;
                else printf("%d",col);
            }
            printf("\n");
        }
        return 0;
    }