View Compilation Error

0_0_14263916_26058.cpp: In function 'int main()':
0_0_14263916_26058.cpp:57:37: error: 'p' was not declared in this scope
         for(int i = 1;i <= n ;i+=2) p[tmp++] = i;
                                     ^
0_0_14263916_26058.cpp:58:38: error: 'p' was not declared in this scope
         for(int i = 2;i <= n;i+=2)   p[tmp++] = i;
                                      ^
0_0_14263916_26058.cpp:63:36: error: 'p' was not declared in this scope
             printf("%d %d 1\n",min(p[tmp],p[tmp+1]),max(p[tmp],p[tmp+1]));
                                    ^
0_0_14263916_26058.cpp:70:36: error: 'p' was not declared in this scope
             printf("%d %d 1\n",min(p[tmp],p[tmp+1]),max(p[tmp],p[tmp+1]));
                                    ^