回答編集履歴
2
一部修正
test
CHANGED
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@@ -70,6 +70,8 @@
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70
70
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71
71
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al = GPR8(1)
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72
72
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|
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73
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+
al = GPR8(1)
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74
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+
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73
75
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print(al)
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74
76
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75
77
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#00000001
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@@ -100,4 +102,14 @@
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100
102
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101
103
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#11111000
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102
104
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105
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+
print(al) # alそのものは変更されていない（Pythonの演算子と同じ考え）
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106
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+
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107
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+
#10000011
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108
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+
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109
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+
al >>= 4 # alそのものを変更するシフト演算子も記述可能
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110
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+
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111
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+
print(al)
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112
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+
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113
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+
#11111000
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114
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+
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103
115
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```
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1
例の修正
test
CHANGED
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@@ -68,27 +68,35 @@
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68
68
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69
69
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70
70
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71
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-
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71
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+
al = GPR8(1)
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72
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+
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73
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+
print(al)
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72
74
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73
75
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#00000001
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74
76
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75
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-
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77
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+
al = GPR8(-1)
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|
78
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+
|
|
79
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+
print(al)
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76
80
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77
81
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#11111111
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78
82
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79
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-
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83
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+
al = GPR8(100)
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84
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+
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85
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+
print(al)
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80
86
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81
87
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#01100100
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82
88
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83
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-
print(
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|
89
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+
print(al >> 2)
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84
90
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85
91
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#00011001
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86
92
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87
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-
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93
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+
al = GPR8(0x83)
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94
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+
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95
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+
print(al)
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88
96
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89
97
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#10000011
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90
98
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91
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-
print(
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99
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+
print(al >> 4)
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92
100
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93
101
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#11111000
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94
102
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