1. //以空格分割的字符串读入
    2. char str[30][5] = { 0 };
    3.     int num[30] = { 0 };
    4.     char graph[30] = { 0 };
    5.     int n,i,j,max,row;
    6.     int flag = 1;
    7.     cin >> n;
    8.     for (i = 0; i < n; i++) {
    9.         scanf("%s", str[i]);// cin>>str[i];
    10.     }
    1. row = -1;
    2. flag = 1;
    3. while (flag) {
    4.     flag = 0;
    5.     for (j = 0; j < n; j++) {
    6.         if (num[j] <= row) { 
    7.             cout << graph[j]<<" "; 
    8.             flag = 1; 
    9.         }
    10.         else cout << "  ";
    11.     }
    12.     printf("\n");
    13.     row--;
    14. }//画负半轴
    1. for (i = 0; i < max; i++) {
    2.         for (j = 0; j < n; j++) {
    3.             if (num[j] >= max - i) cout << graph[j]<<" ";
    4.             else cout << "  ";
    5.         }
    6.         printf("\n");
    7.     }// 画正半轴