24点算法8,7,2,10

24点算法8,7,2,10
24点算法8,7,2,10

24点算法8,7,2,10
(10-7)!* (8/2)
!表阶乘
n!=1x2x3x...xn

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8, 7, 2, 1的24点答案：
1: 8 + (7 + 1) × 2
2: 8 + ((7 + 1) × 2)
3: (8 × (7 - 1)) ÷ 2
4: 8 × (7 - 1) ÷ 2
5: 8 × ((7 - 1) ÷ 2)
6: 8 + (2 × (7 + 1))
7: 8 + 2 ×(7 + 1)
8: ...

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8, 7, 2, 1的24点答案：
1: 8 + (7 + 1) × 2
2: 8 + ((7 + 1) × 2)
3: (8 × (7 - 1)) ÷ 2
4: 8 × (7 - 1) ÷ 2
5: 8 × ((7 - 1) ÷ 2)
6: 8 + (2 × (7 + 1))
7: 8 + 2 ×(7 + 1)
8: 8 × 2 + 7 + 1
9: (8 × 2) + 7 + 1
10: (8 × 2 + 7) + 1
11: ((8 × 2) + 7) + 1
12: 8 × 2 +(7 + 1)
13: (8 × 2) + (7 + 1)
14: 8 ÷ 2 ×(7 - 1)
15: (8 ÷ 2) × (7 - 1)
16: 8 ÷ (2 ÷ (7 - 1))
17: 8 + (2 × (1 + 7))
18: 8 + 2 ×(1 + 7)
19: 8 × 2 + 1 + 7
20: (8 × 2) + 1 + 7
21: (8 × 2 + 1) + 7
22: ((8 × 2) + 1) + 7
23: 8 × 2 +(1 + 7)
24: (8 × 2) + (1 + 7)
25: 8 + (1 + 7) × 2
26: 8 + ((1 + 7) × 2)
27: 7 + 8 × 2 + 1
28: (7 + 8 × 2) + 1
29: (7 + (8 × 2)) + 1
30: 7 + (8 × 2) + 1
31: 7 + (8 × 2 + 1)
32: 7 + ((8 × 2) + 1)
33: 7 + 2 × 8 + 1
34: (7 + 2 × 8) + 1
35: (7 + (2 × 8)) + 1
36: 7 + (2 × 8) + 1
37: 7 + (2 × 8 + 1)
38: 7 + ((2 × 8) + 1)
39: 7 + 1 + 8 × 2
40: (7 + 1) + 8 × 2
41: 7 + (1 + 8 × 2)
42: 7 + (1 + (8 × 2))
43: 7 + 1 +(8 × 2)
44: (7 + 1) + (8 × 2)
45: (7 - 1) × 8 ÷ 2
46: ((7 - 1) × 8) ÷ 2
47: (7 - 1) × (8 ÷ 2)
48: 7 + 1 + 2 × 8
49: (7 + 1) + 2 × 8
50: 7 + (1 + 2 × 8)
51: 7 + (1 + (2 × 8))
52: 7 + 1 +(2 × 8)
53: (7 + 1) + (2 × 8)
54: (7 + 1) × 2 + 8
55: ((7 + 1) × 2) + 8
56: (7 - 1) ÷ 2 × 8
57: ((7 - 1) ÷ 2) × 8
58: (7 - 1) ÷ (2 ÷ 8)
59: 2 × 8 + 7 + 1
60: (2 × 8) + 7 + 1
61: (2 × 8 + 7) + 1
62: ((2 × 8) + 7) + 1
63: 2 × 8 +(7 + 1)
64: (2 × 8) + (7 + 1)
65: 2 × 8 + 1 + 7
66: (2 × 8) + 1 + 7
67: (2 × 8 + 1) + 7
68: ((2 × 8) + 1) + 7
69: 2 × 8 +(1 + 7)
70: (2 × 8) + (1 + 7)
71: (2 × (7 + 1)) + 8
72: 2 × (7 + 1) + 8
73: (2 × (1 + 7)) + 8
74: 2 × (1 + 7) + 8
75: 1 + 8 × 2 + 7
76: (1 + 8 × 2) + 7
77: (1 + (8 × 2)) + 7
78: 1 + (8 × 2) + 7
79: 1 + (8 × 2 + 7)
80: 1 + ((8 × 2) + 7)
81: 1 + 7 + 8 × 2
82: (1 + 7) + 8 × 2
83: 1 + (7 + 8 × 2)
84: 1 + (7 + (8 × 2))
85: 1 + 7 +(8 × 2)
86: (1 + 7) + (8 × 2)
87: 1 + 7 + 2 × 8
88: (1 + 7) + 2 × 8
89: 1 + (7 + 2 × 8)
90: 1 + (7 + (2 × 8))
91: 1 + 7 +(2 × 8)
92: (1 + 7) + (2 × 8)
93: (1 + 7) × 2 + 8
94: ((1 + 7) × 2) + 8
95: 1 + 2 × 8 + 7
96: (1 + 2 × 8) + 7
97: (1 + (2 × 8)) + 7
98: 1 + (2 × 8) + 7
99: 1 + (2 × 8 + 7)
100: 1 + ((2 × 8) + 7)

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