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प्रश्न
WAP to print following pattern for n lines. [Note: range of n is 1-9]
1
121
12321
1234321
टिप्पणी लिखिए
उत्तर
#include<stdio.h>
#include<conio.h>
void main()
{
int i,j,n;
clrscr();
printf(“Enter the number of lines:”);
scanf(“%d”,&n);
for(i=1;i<=n;i++)
{
for(j=1;j<=n-i;j++)
{
printf(“ “);
}
for(j=1;j<=i;j++)
{
printf(“%d”,j);
}
for(j=i-1;j>=1;j--)
{
printf(“%d”,j);
}
printf(“\n”);
}
getch();
}
Output:
1
121
12321
1234321
shaalaa.com
Data Input and Output in C-Programming
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