Output diamond in C (13 rows)

#include <stdio.h>

int main ()

{

int i,j;

First 7 lines in front of the tube

for (i=1;i<=7;i++)The case of a row represented within a//for loop

{

for (j=1;j<=7-i;j++)//controls the number of spaces in each line so that the spaces preceding each line are controlled in 7-i

printf ("");

For (j=1;j<= (2*i-1); j + +)//The number of "*" control outputs in front of each line is 2*i-1

printf ("*");

printf ("\ n");

}

6 lines after re-tube

for (i=1;i<=6;i++)

{

for (j=1;j<=i;j++)//control the number of spaces per line

printf ("");

For (j=1;j<=13-(2*i); j + +)//control the number of "*" per line

printf ("*");

printf ("\ n");

}

return 0;

}

This article is from the "Sunflower in the Sun" blog, please be sure to keep this source http://10796797.blog.51cto.com/10786797/1706936

Output diamond in C (13 rows)