for语句打印

#include <stdio.h>
int main()
{
int i,j,k,n;
printf(“请输入一个奇数:”,n);
scanf("%d",&n);
n=(n+1)/2;
for (i=0;i<=n;i++)
{
for (j=0;j<=n-1-i;j++)
printf(" “);
for (k=0;k<2i-1;k++)
printf("”);
printf("\n");
}
for (i=0;i<=n-1;i++)
{
for (j=0;j<=i;j++)
printf(" “);
for (k=0;k<2*(n-1-i)-1;k++)
printf(”*");
printf("\n");
}
return 0;
}