Print a Pattern- #2

How to print this -

1
12
234
3456
45678









#include<stdio.h>
#include<conio.h>

int main()
{

int row,column,x;
for(row=1;row<=5;row++)
{
for(column=1;column<row+1;column++)
{
x=row+column-2;
if(x==0)
printf("1");
else
printf("%d",x);
}
printf("\n");
}
}


Code is 100% working.
Compiled with GCC 4.6.1 with -std=c99 option enabled.
IDE = orwell Dev-C++  v5.2.0.3