【POJ2196】Specialized Four-Digit Numbers（暴力打表）

 1 #include <iostream>
 2 #include <cstring>
 3 #include <cstdlib>
 4 #include <numeric>
 5 #include <cstdio>
 6 #include <algorithm>
 7 #include <cctype>
 8 #include <cmath>
 9 #include <climits>
10 #include <vector>
11 
12 #define PI acos(-1)
13 using namespace std;
14 
15 int Judge_Ten (int i) {
16     int res = 0;
17     while (i) {
18         res += i % 10;
19         i /= 10;
20     }
21     return res;
22 }
23 
24 int Judge_Hex (int i) {
25     int res = 0;
26     while (i) {
27         res += i % 16;
28         i /= 16;
29     }
30     return res;
31 }
32 
33 int Judge_Twe (int i) {
34     int res = 0;
35     while (i) {
36         res += i % 12;
37         i /= 12;
38     }
39     return res;
40 }
41 
42 bool Judge (int i) {
43     if (Judge_Hex(i) == Judge_Twe(i) && Judge_Ten(i) == Judge_Twe(i)) {
44         return true;
45     }
46     return false;
47 }
48 
49 int main () {
50     //cout << Judge_Ten (2992) << endl;
51     //cout << Judge_Twe (2992) << endl;
52     //cout << Judge_Hex (2992) << endl;
53     //freopen ("out.txt", "w", stdout);
54     for (int i = 2992; i < 10000; ++ i) {
55         if (Judge (i)) {
56             cout << i << endl;
57         } else {
58             continue;
59         }
60     }
61     return 0;
62 }