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Tuesday, December 16, 2014

Program to print number pattern using do while loop in C.(Pattern 9)

Code Box
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/*program to print number pattern  by do while loop

            1
          12
        123
      1234
    12345

*/

#include<stdio.h>
#include<conio.h>
void main()
{
int n,i,j,k;
i=1;
clrscr();

printf("\nEnter a number: ");
scanf("%d",&n);

do
{j=n;
k=1;
        do
        {
        printf(" ");
        j--;
}
while(j>=i);

        do
        {

        printf("%d",k);
k++;
        }
while(k<=i);
printf("\n");
i++;
}
while(i<=n);
getch();
}



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