Q. Write a C program to print the following even number pattern as:
2
2 4
2 4 6
2 4 6 8
Ans.
/*c program for even number pattern*/
#include<stdio.h>
int main()
{
int r,c,p;
for(r=1; r<=4; r++)
{
for(c=1,p=2; c<=r; c++,p=p+2)
printf(" %d",p);
printf("\n");
}
getch();
return 0;
}
/************************************************************
2
2 4
2 4 6
2 4 6 8
Ans.
/*c program for even number pattern*/
#include<stdio.h>
int main()
{
int r,c,p;
for(r=1; r<=4; r++)
{
for(c=1,p=2; c<=r; c++,p=p+2)
printf(" %d",p);
printf("\n");
}
getch();
return 0;
}
/************************************************************
The output of above program would be:
*************************************************************/ |
| Figure: Screen shot for even number pattern C program |
#include
ReplyDeleteint main()
{
int num,i,j,k=2;
printf("Enter last number:");
scanf("%d",&num);
for(i=2;i<=num;i=i+2)
{
for(j=2;j<=i;j=j+2)
{
printf(" %d",j);
}
printf("\n");
}
return 0;
}
#include
ReplyDeleteint main()
{
int i,j,n=4;
for(i=0;i<n;i++)
{
for(j=1;j<=(i+1)*2;j++)
if(j%2==0)
printf("%d ",j);
printf("\n");
}
}