2.使用二维数组打印如下图案:
望采纳,谢谢,代码:
#include<iostream>
using namespace std;
int main() {
char a[9][10] = {
{'H','*','*','*','H','*','*','*','H','\n'},
{'*','H','*','*','H','*','*','H','*','\n'},
{'*','*','H','*','H','*','H','*','*','\n'},
{'*','*','*','H','H','H','*','*','*','\n'},
{'H','H','H','H','H','H','H','H','H','\n'},
{'*','*','*','H','H','H','*','*','*','\n'},
{'*','*','H','*','H','*','H','*','*','\n'},
{'*','H','*','*','H','*','*','H','*','\n'},
{'H','*','*','*','H','*','*','*','H','\n'},
};
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 10; j++)
{
cout << a[i][j];
}
}
return 0;
}
效果;
供参考:
#include<stdio.h>
int main()
{
int i,j,n = 4;
//scanf("%d", &n);
for(i = 0; i < 2 * n + 1; i++)
{
for(j = 0; j < 2 * n + 1; j++)
printf("%c",(i == j || j == n || j == 2 * n - i || i == n) ? 'H' : '*');
printf("\n");
}
return 0;
}