0_0_34758560_5738.cpp: In function 'void DFS(int)': 0_0_34758560_5738.cpp:29:5: error: expected initializer before 'if' if(row == n + 1)//ÒѾ¹»nÐÐÁË ^ 0_0_34758560_5738.cpp:34:9: error: 'i' was not declared in this scope for(i = 1; i <= n; i++) ^