编写一个 Java 程序来打印所有字符的 ASCII 值，并附带示例。在此程序中，每个字符都有其唯一的 ASCII 值。
Java 程序使用 For 循环打印所有字符的 ASCII 值
此 程序 打印当前存在的所有字符的 ASCII 值。如您所知，所有字符的 ASCII 值介于 0 到 255 之间。这就是为什么我们使用 for 循环 从 0 开始到 255 结束。
提示：请参考 Java 中的 ASCII 表文章，以了解 ASCII 字符及其十进制、十六进制和八进制数字列表。
public class ASCIIofAllCharacters {
public static void main(String[] args)
{
int i;
for(i = 0; i <= 255; i++)
{
System.out.println(" The ASCII value of " + (char)i + " = " + i);
}
}
}
使用 While 循环打印所有字符的 ASCII 值的程序
此 程序 使用 While 循环显示所有现有字符的 ASCII 值。
public class ASCIIofAllCharacters1 {
public static void main(String[] args)
{
int i = 0;
while(i <= 255)
{
System.out.println(" The ASCII value of " + (char)i + " = " + i);
i++;
}
}
}
我们只是将上面 Java 示例中的 For 循环替换为了 While 循环。因此，请在此处参考 While 循环文章：WHILE LOOP。
The ASCII value of ! = 33
The ASCII value of " = 34
The ASCII value of # = 35
The ASCII value of $ = 36
The ASCII value of % = 37
The ASCII value of & = 38
The ASCII value of ' = 39
The ASCII value of ( = 40
The ASCII value of ) = 41
The ASCII value of * = 42
The ASCII value of + = 43
The ASCII value of , = 44
The ASCII value of - = 45
The ASCII value of . = 46
The ASCII value of / = 47
The ASCII value of 0 = 48
The ASCII value of 1 = 49
The ASCII value of 2 = 50
The ASCII value of 3 = 51
The ASCII value of 4 = 52
The ASCII value of 5 = 53
The ASCII value of 6 = 54
The ASCII value of 7 = 55
The ASCII value of 8 = 56
The ASCII value of 9 = 57
The ASCII value of : = 58
The ASCII value of ; = 59
The ASCII value of < = 60
The ASCII value of = = 61
The ASCII value of > = 62
The ASCII value of ? = 63
The ASCII value of @ = 64
The ASCII value of A = 65
The ASCII value of B = 66
The ASCII value of C = 67
The ASCII value of D = 68
The ASCII value of E = 69
The ASCII value of F = 70
The ASCII value of G = 71
The ASCII value of H = 72
The ASCII value of I = 73
The ASCII value of J = 74
The ASCII value of K = 75
The ASCII value of L = 76
The ASCII value of M = 77
The ASCII value of N = 78
The ASCII value of O = 79
The ASCII value of P = 80
The ASCII value of Q = 81
The ASCII value of R = 82
The ASCII value of S = 83
The ASCII value of T = 84
The ASCII value of U = 85
The ASCII value of V = 86
The ASCII value of W = 87
The ASCII value of X = 88
The ASCII value of Y = 89
The ASCII value of Z = 90
The ASCII value of [ = 91
The ASCII value of \ = 92
The ASCII value of ] = 93
The ASCII value of ^ = 94
The ASCII value of _ = 95
The ASCII value of ` = 96
The ASCII value of a = 97
The ASCII value of b = 98
The ASCII value of c = 99
The ASCII value of d = 100
The ASCII value of e = 101
The ASCII value of f = 102
The ASCII value of g = 103
The ASCII value of h = 104
The ASCII value of i = 105
The ASCII value of j = 106
The ASCII value of k = 107
The ASCII value of l = 108
The ASCII value of m = 109
The ASCII value of n = 110
The ASCII value of o = 111
The ASCII value of p = 112
The ASCII value of q = 113
The ASCII value of r = 114
The ASCII value of s = 115
The ASCII value of t = 116
The ASCII value of u = 117
The ASCII value of v = 118
The ASCII value of w = 119
The ASCII value of x = 120
The ASCII value of y = 121
The ASCII value of z = 122
The ASCII value of { = 123
The ASCII value of | = 124
The ASCII value of } = 125
The ASCII value of ~ = 126
The ASCII value of ¡ = 161
The ASCII value of ¢ = 162
The ASCII value of £ = 163
The ASCII value of ¤ = 164
The ASCII value of ¥ = 165
The ASCII value of ¦ = 166
The ASCII value of § = 167
The ASCII value of ¨ = 168
The ASCII value of © = 169
The ASCII value of ª = 170
The ASCII value of « = 171
The ASCII value of ¬ = 172
The ASCII value of = 173
The ASCII value of ® = 174
The ASCII value of ¯ = 175
The ASCII value of ° = 176
The ASCII value of ± = 177
The ASCII value of ² = 178
The ASCII value of ³ = 179
The ASCII value of ´ = 180
The ASCII value of µ = 181
The ASCII value of ¶ = 182
The ASCII value of · = 183
The ASCII value of ¸ = 184
The ASCII value of ¹ = 185
The ASCII value of º = 186
The ASCII value of » = 187
The ASCII value of ¼ = 188
The ASCII value of ½ = 189
The ASCII value of ¾ = 190
The ASCII value of ¿ = 191
The ASCII value of À = 192
The ASCII value of Á = 193
The ASCII value of  = 194
The ASCII value of à = 195
The ASCII value of Ä = 196
The ASCII value of Å = 197
The ASCII value of Æ = 198
The ASCII value of Ç = 199
The ASCII value of È = 200
The ASCII value of É = 201
The ASCII value of Ê = 202
The ASCII value of Ë = 203
The ASCII value of Ì = 204
The ASCII value of Í = 205
The ASCII value of Î = 206
The ASCII value of Ï = 207
The ASCII value of Ð = 208
The ASCII value of Ñ = 209
The ASCII value of Ò = 210
The ASCII value of Ó = 211
The ASCII value of Ô = 212
The ASCII value of Õ = 213
The ASCII value of Ö = 214
The ASCII value of × = 215
The ASCII value of Ø = 216
The ASCII value of Ù = 217
The ASCII value of Ú = 218
The ASCII value of Û = 219
The ASCII value of Ü = 220
The ASCII value of Ý = 221
The ASCII value of Þ = 222
The ASCII value of ß = 223
The ASCII value of à = 224
The ASCII value of á = 225
The ASCII value of â = 226
The ASCII value of ã = 227
The ASCII value of ä = 228
The ASCII value of å = 229
The ASCII value of æ = 230
The ASCII value of ç = 231
The ASCII value of è = 232
The ASCII value of é = 233
The ASCII value of ê = 234
The ASCII value of ë = 235
The ASCII value of ì = 236
The ASCII value of í = 237
The ASCII value of î = 238
The ASCII value of ï = 239
The ASCII value of ð = 240
The ASCII value of ñ = 241
The ASCII value of ò = 242
The ASCII value of ó = 243
The ASCII value of ô = 244
The ASCII value of õ = 245
The ASCII value of ö = 246
The ASCII value of ÷ = 247
The ASCII value of ø = 248
The ASCII value of ù = 249
The ASCII value of ú = 250
The ASCII value of û = 251
The ASCII value of ü = 252
The ASCII value of ý = 253
The ASCII value of þ = 254
The ASCII value of ÿ = 255