1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%d ",col);
}
printf("\n");
}
}
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%d ",row);
}
printf("\n");
}
}
1
1 0 1
1 0 1 0
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%d ",col%2);
}
printf("\n");
}
}
1
0 0
1 1 1
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%d ",row%2);
}
printf("\n");
}
}
A
A B
A B C
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%c ",col+64);
}
printf("\n");
}
}
A
B B
C C C
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%c ",row+64);
}
printf("\n");
}
}
a
a b
a b c
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%c ",col+96);
}
printf("\n");
}
}
a
b b
c c c
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%c ",row+96);
}
printf("\n");
}
}
a
b b
c c c
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%c ",row+96);
}
printf("\n");
}
}
*
* *
* * *
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("* ");
}
printf("\n");
}
}
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=n;row>=1;row--)
{
for(int col=1;col<=row;col++)
{
printf("%d ",col);
}
printf("\n");
}
}
1
1 2
1 2 3 4
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("%d ",col);
}
printf("\n");
}
for(int row=n-1;row>=1;row--)
{
for(int col=1;col<=row;col++)
{
printf("%d ",col);
}
printf("\n");
}
}
*
* *
* * *
* * * *
* * *
* *
*
#include<stdio.h>
int main()
{
int n;
printf("enter size: \n");
scanf("%d",&n);
for(int row=1;row<=n;row++)
{
for(int col=1;col<=row;col++)
{
printf("* ",col);
}
printf("\n");
}
for(int row=n-1;row>=1;row--)
{
for(int col=1;col<=row;col++)
{
printf("* ",col);
}
printf("\n");
}
}
1
2 1
3 2 1
#include<stdio.h>
int main()
{
int n,col,row;
printf("enter size: \n");
scanf("%d",&n);
for(row=1;row<=n;row++)
{
for(col=1; col<=n-row; col++)
{
printf(" ");
}
for(col=1; col<=row; col++)
{
printf("%d",col);
}
printf("\n");
}
}
1
1 2
1 2 3
#include<stdio.h>
int main()
{
int n,col,row;
printf("enter size: \n");
scanf("%d",&n);
for(row=1;row<=n;row++)
{
for(col=1; col<=n-row; col++)
{
printf(" ");
}
for(col=1; col<=row; col++)
{
printf("%d ",col);
}
printf("\n");
}
}
*
* *
* * *
#include<stdio.h>
int main()
{
int n,col,row;
printf("enter size: \n");
scanf("%d",&n);
for(row=1;row<=n;row++)
{
for(col=1; col<=n-row; col++)
{
printf(" ");
}
for(col=1; col<=row; col++)
{
printf("*",col);
}
printf("\n");
}
}
*****
****
***
**
*
#include<stdio.h>
int main()
{
int n,col,row;
printf("enter size: \n");
scanf("%d",&n);
for(row=n;row>=1;row--)
{
for(col=1; col<=n-row; col++)
{
printf(" ");
}
for(col=1; col<=row; col++)
{
printf("*",col);
}
printf("\n");
}
}
****
****
****
****
#include<stdio.h>
int main()
{
int row,col,n;
printf("enter size of pattern: ");
scanf("%d",&n);
for(row=1;row<=n;row++)
{
for(col=1;col<=n;col++)
{
printf("*");
}
printf("\n");
}
}
1
121
12321
1234321
12321
121
1
#include<stdio.h>
int main()
{
int row,col,n;
printf("enter size of pattern: ");
scanf("%d",&n);
for(row=1;row<=n;row++)
{
for(col=1;col<=n-row;col++)
{
printf(" ");
}
for(col=1;col<=row;col++)
{
printf("%d",col);
}
for(col=row-1;col>=1;col--)
{
printf("%d",col);
}
printf("\n");
}
for(row=n-1;row>=1;row--)
{
for(col=1;col<=n-row;col++)
{
printf(" ");
}
for(col=1;col<=row;col++)
{
printf("%d",col);
}
for(col=row-1;col>=1;col--)
{
printf("%d",col);
}
printf("\n");
}
}