想要达到的效果
ABCDEFGHIJKLMN
##############
A############N
AB##########MN
…
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| #include <stdio.h> #include <string.h> #include <unistd.h> int** main() { char arr1[] = "ABCDEFGHIJKLMN"; char arr2[] = "##############"; int left = 0; int right = strlen(arr1) - 1; while (left <= right) { arr2[left] = arr1[left]; arr2[right] = arr1[right]; printf("%s\n",arr2); sleep(1); left++; right--; } return 0; }
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