大家来帮我解决一下!!!

[88540714]

帮我用循环语句输出以下字符：
　　　　　　　　　*
***
*****
*******
*****
***
*

[superwt2001]

#include <iostream.h>
int main()
{
int i,j,k;
for(i=0;i<=3;i++)
{
for(j=0;j<=2-i;j++)
cout << " ";
for(k=0;k<=2*i;k++)
cout << "*";
cout << endl;
}
for(i=0;i<=2;i++)
{for(j=0;j<=i;j++)
cout << " ";
for(k=0;k<=4-2*i;k++)
cout << "*";
cout << endl;
}
return 0;
}

[lbaby]

#include<stdio.h>
int main(void)
{
int i;
char *shape[]= {

" * ",
" *** ",
" ***** ",
" ******* ",
" ***** ",
" *** ",
" * " };
for(i=0;i<7;i++)
{ printf("%s\n",*(shape+i));}
return 0;
}

呵呵

符合题意哦

[cupidvenus]

int main()
{
int i,j;
for (i = 1;i <= 4;++i)
{
for (j = 5 - i;j > 0;--j)
{
printf(" ");
}
for (j = 0;j < 2 * i - 1;++j)
{
printf("*");
}
printf("\n");
}
}

[fiso]

这种作业题也问，我晕！