visual basic6.0 中，用“*”号怎么用代码编写你一空菱形的图案？

#include <stdio.h>

#define ROW 7
#define CLUM 7
#define FUN(x,y) ( x > y )? ( x - y ) : ( y - x )

int main()
{
int i,j;
//以i = 3 为中心
int mid_x = ROW/2;
int mid_y = CLUM/2;
int diff_x = 0;
int diff_y = 0;

for(i = 0; i < ROW; i++){
for(j = 0; j < CLUM; j++){
diff_x = FUN(i,mid_x);
diff_y = FUN(j,mid_y);
if(diff_x + diff_y == mid_x){
printf("*");
}else{
printf(" ");
}
}
printf("\n");
}
return 0;
}

这是最基本的吧。最简单的是直接在引号中画个图案

" *

* *

* *

* *

* *

* *

* "