質問編集履歴
2
誤字
test
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File without changes
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test
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@@ -80,7 +80,7 @@
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80
80
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81
81
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printf("Input num : ");
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82
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83
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-
return scanf("%d%d", &*pdata1, &*pdata2);
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83
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+
return scanf("%d%d", &*pdata1, &*pdata2);
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84
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86
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1
*pdata1 = *pdata2 と scanf("%d%d", &*pdata1, &*pdata2);に変更しました
test
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File without changes
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test
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@@ -66,11 +66,11 @@
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66
66
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int tmp;
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68
68
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69
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-
tmp = *data1;
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69
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+
tmp = *pdata1;
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70
70
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71
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-
data1 = data2;
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71
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+
*pdata1 = *pdata2;
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72
72
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73
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-
*data2 = tmp;
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73
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+
*pdata2 = tmp;
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75
75
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76
76
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@@ -80,7 +80,7 @@
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80
80
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81
81
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printf("Input num : ");
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82
82
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83
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-
return scanf("%d", &*pd);
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83
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return scanf("%d%d", &*pdata1, &*pdata2);---
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84
84
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85
85
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86
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@@ -95,3 +95,39 @@
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95
95
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96
96
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97
97
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```
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98
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+
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99
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+
エラー内容
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100
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+
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101
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+
swpint.c:In function 'swap_int':
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102
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+
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103
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swapint.c:48:10: warning:'return'with a value.in function returning void
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104
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+
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105
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+
return scanf("%d%d", &*pdata1, &*pdata2);
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106
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+
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107
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+
swapint.c38:6note: declared here
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108
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+
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109
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+
void swap int(int *pdata, int *pdata2)
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110
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+
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111
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+
がエラーメッセージです
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112
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+
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113
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+
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114
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+
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115
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+
実行イメージは
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116
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+
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117
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+
input num :10
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118
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+
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119
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+
input num :20
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120
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+
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121
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+
＊＊交換前＊＊
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122
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+
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123
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+
data1 = 10
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124
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+
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125
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+
data2 = 20
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126
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+
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127
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+
＊＊交換後＊＊
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128
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+
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129
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+
data1 = 20
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130
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+
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131
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+
data2 = 10
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132
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+
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133
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+
実行できた時の実行イメージです
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