24 point algorithm 3,13,12,13

Algorithm: complete permutation, in brute force matching bracket # include # include using namespace STD; char ope [4]; double cul (double a, double B, int k) {if (k = = 1) return a + b * 1.0; else if (k = = 2) return A-B * 1.0; else if

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1. (1) Use 2, 4, 8, 11, play 24 o'clock, three ways. (2) use 3, 7, 8, 13, play 24 o'clock, three ways Ask God to help me solve this problem
2. 24 point game, 2-4-8-11 (three algorithms) 3, - 7, 8, 13 (one algorithm)
3. 2. - 4.8.11 how to calculate 24 points requires three methods,
4. 3 at 24:00: 11,11,1,5; 8,5,2,7; 1,4,5,6
5. 3.6 * 4203 * 3.75-12.5-12.5 * 0.423 * 28, not directly! It's 3.6 * 42.3 * 3.75-12.5 * 0.423 * 28
6. How about 3.2 × 42.3 × 3.75-12.5 × 0.423 × 16 3.2×42.3×3.75-12.5×0.423×16
7. 3.75 by 4.23 by 36-125 by 0.423 by 2.8 3.75*4.23*36-125*0.423*2.8 =4.23*(3.75*36-12.5*2.8) =4.23*12.5*(0.3*36-2.8) =4.23*12.5*8 =423 0. How to get it; use the method of extracting common factor to seek advice from experts,
8. Simple calculation of 76 × 25 + 8 × 75
9. How to calculate 25.8 - (8.3 + 6.75)
10. 2 and 5 / 6 minus 3 / 7 plus 4 / 7
11. Please help; 1,1,1,13,24 point algorithm
12. 3 5 7 8 calculate 24 points Be right
13. How to calculate 24 points from 3-5, 7-13 24 points
14. 2.3.5.7. How to calculate 24 points
15. Calculate 24 points, each number can only be used once: 5, 5, 5, 1 column formula calculation (), 7, 7, 3, 3 column formula calculation
16. 3-5-11 7 is 24 o'clock?
17. 3. 5, 11, 7, 24 o'clock
18. 24 points are made up of, - 5, - 11,7 and 3
19. Use 3, - 5, - 11, 7 to make 24 points
20. How to calculate 24 points of 3.3.5.11