回答編集履歴
1
誤記修正＋追記
test
CHANGED
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@@ -40,4 +40,68 @@
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40
40
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41
41
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char a[] = "abc";
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42
42
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43
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-
char b[] = "xyz
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43
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char b[] = "xyz";
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44
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45
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46
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47
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「追記」
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48
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49
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```c
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50
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51
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usr~/test/c % cat ct.c
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52
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53
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#include <stdio.h>
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54
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55
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56
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57
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int main(void)
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58
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59
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{
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60
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61
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// char a = 'abc', b = 'xyz';
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62
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63
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64
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65
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char a[] = "abc";
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66
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67
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char b[] = "xyz";
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68
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69
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70
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71
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puts(a);
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72
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73
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puts(b);
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74
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75
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char tmp= a[1];
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76
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77
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a[1]= b[1];
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78
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79
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b[1]= tmp;
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80
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81
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puts(a);
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82
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83
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puts(b);
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84
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85
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86
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87
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return 0;
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88
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89
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}
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90
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91
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usr~/test/c % cc ct.c
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92
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93
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usr~/test/c % ./a.out
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94
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95
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abc
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96
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97
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xyz
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98
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99
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ayc
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100
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101
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xbz
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102
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103
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usr~/test/c %
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104
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105
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106
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107
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```
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