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  • 1 # 使用者7815979488624

    π1:3.14

    π2:6.28

    π3:9.42

    π4:12.56

    π5:15.7

    π6:18.84

    π7:21.56

    π8:25.12

    π9:28.26

    π10:31.4

    π11:34.54

    π12:37.68

    π13:40.82

    π14:43.96

    π15:47.1

    π16:50.24

    π17:53.28

    π18:56.52

    π19:59.66

    π20:62.8

    π21:65.94

    π22:69.08

    π23:72.22

    π24:75.36

    π25:78.5

    π26:81.64

    π27:84.78

    π28:87.92

    π29:91.06

    π30:94.2

    π31:97.34

    π32:100.48

    π33:103.62

    π34:106.76

    π35:109.9

    π36:113.04

    π37:116.18

    π38:119.32

    π39:122.46

    π40:125.6

    π41:128.74

    π42:131.88

    π43:135.02

    π44:138.16

    π45:141.3

    π46:144.44

    π47:147.58

    π48:150.72

    π49:153.68

    π50:157

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