Added 2020 (python)

2020/10/input

@@ -0,0 +1,93 @@
+47
+99
+115
+65
+10
+55
+19
+73
+80
+100
+71
+110
+64
+135
+49
+3
+1
+98
+132
+2
+38
+118
+66
+116
+104
+87
+79
+114
+40
+37
+44
+97
+4
+140
+60
+86
+56
+133
+7
+146
+85
+111
+134
+53
+121
+77
+117
+21
+12
+81
+145
+129
+107
+93
+22
+48
+11
+54
+92
+78
+67
+20
+138
+125
+57
+96
+26
+147
+124
+34
+74
+143
+13
+28
+126
+50
+29
+70
+39
+63
+41
+91
+32
+84
+144
+27
+139
+33
+88
+72
+23
+103
+16

2020/10/prog.py

@@ -0,0 +1,23 @@
+def get_input(sample = False, number = 1):
+    with open(f"sample_{number}" if sample else "input", 'r') as f:
+        return [int(i) for i in f.readlines()]
+
+def get_result(data: list, part = 1):
+    data.sort()
+    data = [0] + data + [data[-1] + 3]
+    diffs = []
+
+    for i in range(len(data) - 1):
+        n1, n2 = data[i], data[i + 1]
+        diffs.append(n2 - n1)
+
+    if part == 1:
+        return diffs.count(1) * diffs.count(3)
+    else:
+        for diff in diffs
+        return 0
+
+
+if __name__ == "__main__":
+    print(get_result(get_input()))
+

2020/10/sample_1

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+16
+10
+15
+5
+1
+11
+7
+19
+6
+12
+4

2020/10/sample_2

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+28
+33
+18
+42
+31
+14
+46
+20
+48
+47
+24
+23
+49
+45
+19
+38
+39
+11
+1
+32
+25
+35
+8
+17
+7
+9
+4
+2
+34
+10
+3

2020/10/test.py

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+from prog import *
+
+inp_1 = get_input(sample = True, number = 1)
+result_1_1 = get_result(inp_1)
+expected_1_1 = 35
+print(f"{result_1_1 = } {result_1_1 == expected_1_1}")
+
+
+inp_2 = get_input(sample = True, number = 2)
+result_1_2 = get_result(inp_2)
+expected_1_2 = 220
+print(f"{result_1_2 = } {result_1_2 == expected_1_2}")