#include <stdio.h>
#include <stdlib.h>
void main ( )
{
int i, j, k, m, n, size;
printf ("input size:");
scanf ("%d",&size);
if (size <=0 || size % 2==0)
{
printf ("the size is error!\n");
exit (-1);
}
for (i=1; i<=size;i++)
{
n=(i <=(size+1)/2) ? i : size-i+1;
n=2 * n-1;
m=(size-n) / 2+15;
for (k=1;k <=m; k++)
printf (" ");
for (j=1; j <=n; j++)
printf ("*");
printf ("\n");
}
}

Checking for existence: C:\Users\Administrator\Desktop\size.exe
Executing: C:\Program Files (x86)\CodeBlocks/cb_console_runner.exe "C:\Users\Administrator\Desktop\size.exe" (in C:\Users\Administrator\Desktop)
Process terminated with status 1996354697 (0 minute(s), 8 second(s))
Checking for existence: C:\Users\Administrator\Desktop\size.exe
Executing: C:\Program Files (x86)\CodeBlocks/cb_console_runner.exe "C:\Users\Administrator\Desktop\size.exe" (in C:\Users\Administrator\Desktop)
Process terminated with status 1996354697 (0 minute(s), 14 second(s))

求大神速来指导

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