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Indipapa

Lesson 1 basic

1.1 User Interface

1+1
## [1] 2
1:130
##   [1]   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17
##  [18]  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34
##  [35]  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51
##  [52]  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68
##  [69]  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85
##  [86]  86  87  88  89  90  91  92  93  94  95  96  97  98  99 100 101 102
## [103] 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119
## [120] 120 121 122 123 124 125 126 127 128 129 130
5 -
  
  1
## [1] 4
#3 % 5
3 %% 5
## [1] 3
2*3
## [1] 6
6 / (4 - 1)
## [1] 2

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1. ?????????????
2. ???????????
3. ????????????
4. ???????????


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