#include <stdio.h>
int main()
{
int x = 0,y = 0;
unsigned int rows = 0;
printf("Enter the number of rows = ");
scanf("%u",&rows);
for(x=1; x<=((rows * 2) - 1); ++x)
{
// For the center horizontal plus
if(x == rows)
{
for(y=1; y<=((rows * 2) - 1); ++y)
{
//print plus symbol
printf("+");
}
}
else
{
for(y=1; y<=(rows-1); ++y)
{
printf(" ");
}
printf("+");
}
printf("\n");
}
return 0;
}
Output:

