1
unknown
c_cpp
2 years ago
1.0 kB
5
Indexable
#include <stdio.h> char sprl[5005][5005]; int main(){ int t, n; int index, x, y; int b, tmp_n; //b:走幾步 int dir_x[4] = {0,1,0,-1}; int dir_y[4] = {1,0,-1,0}; //右 下 左 上 scanf("%d", &t); for(int i = 0; i < t; i++){ scanf("%d", &n); for(int j = 0;j < n; j++){ for(int k = 0; k < n; k++){ sprl[j][k] = ' '; } } index = 0; x = 0; y = -1; b = 0; tmp_n = n; do{ //是否轉彎 if(!(b < tmp_n)){ index = (index + 1) % 4; tmp_n--; b = 0; } //直走 x = x + dir_x[index]; y = y + dir_y[index]; b++; sprl[x][y] = '#'; }while(tmp_n > 1); for(int j = 0; j < n; j++){ for(int k = 0;k < n; k++){ printf("%c",sprl[j][k]); } printf("\n"); } } }
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