質問編集履歴
2
コードの表示変更
test
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File without changes
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test
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@@ -1,4 +1,138 @@
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1
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```html
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2
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3
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import java.util.Scanner;
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4
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5
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public class assignment5final
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6
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7
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{
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8
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9
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public static void main(String [] args){
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10
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11
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Scanner input = new Scanner(System.in);
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12
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13
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+
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14
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15
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String pass = input.nextLine();
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16
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17
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18
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1
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-
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19
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System.out.println("password:" + pass);
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20
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21
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22
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23
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while(true){
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24
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25
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if(pass == "abc"){
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26
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27
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break;
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28
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29
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}else{
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30
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31
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continue;
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32
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33
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while(true){
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34
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35
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36
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37
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int i;
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38
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39
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40
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41
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if(pass.length() < 8){
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42
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43
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System.out.println(" Your password must be at least 8 characters.");
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44
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45
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}
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46
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+
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47
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48
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49
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for(i = 0; i < pass.length(); i++){
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50
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51
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if(Character.isUpperCase(pass.charAt(i))){
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52
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53
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break;
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54
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55
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}
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56
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57
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}
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58
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59
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if(i == pass.length()){
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60
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61
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System.out.println(" Your password must contain at least one uppercase letter.");
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62
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63
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}
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64
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65
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66
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67
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for(i = 0; i < pass.length(); i++){
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68
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69
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if(Character.isLowerCase(pass.charAt(i))){
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70
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71
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break;
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72
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73
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}
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74
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75
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}
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76
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77
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if(i == pass.length()){
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78
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79
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System.out.println(" Your password must contain at least one lowercase letter.");
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80
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81
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}
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82
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83
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84
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85
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for(i = 0; i < pass.length(); i++){
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86
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87
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if(Character.isDigit(pass.charAt(i))){
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88
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89
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break;
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90
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91
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}
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92
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93
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}
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94
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95
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if(i == pass.length()){
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96
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97
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System.out.println(" Your password must contain a numeber.");
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98
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99
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}
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100
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101
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102
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103
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if(pass.contains("password")){
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104
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105
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System.out.println(" Your password cannot contain word 'password.'");
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106
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107
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}
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108
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109
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110
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111
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if(pass.contains(" ")){
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112
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113
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System.out.println(" You password can only contain aplha numeric characters.");
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114
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115
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}
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116
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117
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}
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118
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119
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}
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120
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121
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}
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122
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123
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}
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124
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125
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}
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126
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127
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128
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129
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130
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131
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132
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133
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134
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135
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```
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2
136
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3
137
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4
138
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1
コードの解説を追加した
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -3,3 +3,13 @@
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3
3
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4
4
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5
5
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# ユーザーに繰り返しインプットを要求し、特定の文字(この場合abc)が入力されたら、ループを抜け出し、プログラムを終了させたい。
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6
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7
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8
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9
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10
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11
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最初のif文のcontinueを追加すると、それより下の文に行かなくなってしまします。ifがtrueであれば、抜け出し、ループ、インプット要求を停止させ、falseであれば、続け、それぞれのif文へと続けようと思ったのですが、思うように行きません。
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12
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+
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13
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14
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15
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+
while(true)を使いユーザーに続けてインプットを要求させようとしてます。
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