The teacher will be very surprised to see your correct solution 😉
x1 = 69.1150383789755
x2 = -97.3893722612836
x3 = 72.2566310325652
x4 = -40.8407044966673
x5 = -78.5398163397448
x6 = -3.14159265358979
x7 = 25.1327412287183
x8 = 18.8495559215388
x9 = 56.5486677646163
x10 = -50.2654824574367
x11 = -370.707933123596
x12 = 94.2477796076938
x13 = 34.5575191894877
x14 = -223.053078404875
x15 = -81.6814089933346
x16 = -69.1150383789755
x17 = 50.2654824574367
x18 = 43.9822971502571
x19 = 84.8230016469244
x20 = -34.5575191894877
x21 = 9.42477796076938
x22 = 65.9734457253857
x23 = 87.9645943005142
x24 = -53.4070751110265
x25 = 40.8407044966673
x26 = -113.097335529233
x27 = -43.9822971502571
x28 = -84.8230016469244
x29 = -6.28318530717959
x30 = -15.707963267949
x31 = -9.42477796076938
x32 = -18.8495559215388
x33 = 81.6814089933346
x34 = -62.8318530717959
x35 = 590.619418874881
x36 = 15.707963267949
x37 = 6.28318530717959
x38 = 28.2743338823081
x39 = -94.2477796076938
x40 = -12.5663706143592
x41 = 21.9911485751286
x42 = -47.1238898038469
x43 = 75.398223686155
x44 = -75.398223686155
x45 = -91.106186954104
x46 = 62.8318530717959
x47 = -31.4159265358979
x48 = -56.5486677646163
x49 = 3.14159265358979
x50 = 47.1238898038469
x51 = 78.5398163397448
x52 = 53.4070751110265
x53 = -87.9645943005142
x54 = 153.9380400259
x55 = 37.6991118430775
x56 = -72.2566310325652
x57 = 91.106186954104
x58 = -25.1327412287183
x59 = 59.6902604182061
x60 = 100.530964914873
x61 = -28.2743338823081
x62 = -37.6991118430775
x63 = -65.9734457253857
x64 = -21.9911485751286
x65 = 31.4159265358979
x66 = 12.5663706143592
x67 = -100.530964914873
x68 = 97.3893722612836
x69 = -59.6902604182061
x69 = -59.6902604182061