一個很簡單的代碼

#include<stdio.h> int main() { char arr[] = "      *      "; int i = 0; int j = sizeof(arr)/sizeof(arr[0])-2; for (i = 0; i < 7; i++) { arr[6+i] = '*'; arr[6-i] = '*'; printf("%s\n",arr); } i = 0; for

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