海豚湾恋人日语歌:◆◇◆动脑筋 ◆◇◆6

来源:百度文库 编辑:中科新闻网 时间:2024/04/30 07:44:19
A*B*C+B*C*D=整数

字母表示几?求全解的.太难的话,你不要做好了.

1 * 2 * 3 + 2 * 3 * 4 = 30
1 * 2 * 3 + 2 * 3 * 5 = 36
1 * 2 * 3 + 2 * 3 * 6 = 42
1 * 2 * 3 + 2 * 3 * 7 = 48
1 * 2 * 3 + 2 * 3 * 8 = 54
1 * 2 * 3 + 2 * 3 * 9 = 60
1 * 2 * 4 + 2 * 4 * 3 = 32
1 * 2 * 4 + 2 * 4 * 5 = 48
1 * 2 * 4 + 2 * 4 * 6 = 56
1 * 2 * 4 + 2 * 4 * 7 = 64
1 * 2 * 4 + 2 * 4 * 8 = 72
1 * 2 * 4 + 2 * 4 * 9 = 80
1 * 2 * 5 + 2 * 5 * 3 = 40
1 * 2 * 5 + 2 * 5 * 4 = 50
1 * 2 * 5 + 2 * 5 * 6 = 70
1 * 2 * 5 + 2 * 5 * 7 = 80
1 * 2 * 5 + 2 * 5 * 8 = 90
1 * 2 * 5 + 2 * 5 * 9 = 100
1 * 2 * 6 + 2 * 6 * 3 = 48
1 * 2 * 6 + 2 * 6 * 4 = 60
1 * 2 * 6 + 2 * 6 * 5 = 72
1 * 2 * 6 + 2 * 6 * 7 = 96
1 * 2 * 6 + 2 * 6 * 8 = 108
1 * 2 * 6 + 2 * 6 * 9 = 120
1 * 2 * 7 + 2 * 7 * 3 = 56
1 * 2 * 7 + 2 * 7 * 4 = 70
1 * 2 * 7 + 2 * 7 * 5 = 84
1 * 2 * 7 + 2 * 7 * 6 = 98
1 * 2 * 7 + 2 * 7 * 8 = 126
1 * 2 * 7 + 2 * 7 * 9 = 140
1 * 2 * 8 + 2 * 8 * 3 = 64
1 * 2 * 8 + 2 * 8 * 4 = 80
1 * 2 * 8 + 2 * 8 * 5 = 96
1 * 2 * 8 + 2 * 8 * 6 = 112
1 * 2 * 8 + 2 * 8 * 7 = 128
1 * 2 * 8 + 2 * 8 * 9 = 160
1 * 2 * 9 + 2 * 9 * 3 = 72
1 * 2 * 9 + 2 * 9 * 4 = 90
1 * 2 * 9 + 2 * 9 * 5 = 108
1 * 2 * 9 + 2 * 9 * 6 = 126
1 * 2 * 9 + 2 * 9 * 7 = 144
1 * 2 * 9 + 2 * 9 * 8 = 162
2 * 3 * 4 + 3 * 4 * 1 = 36
2 * 3 * 4 + 3 * 4 * 5 = 84
2 * 3 * 4 + 3 * 4 * 6 = 96
2 * 3 * 4 + 3 * 4 * 7 = 108
2 * 3 * 4 + 3 * 4 * 8 = 120
2 * 3 * 4 + 3 * 4 * 9 = 132
2 * 3 * 5 + 3 * 5 * 1 = 45
2 * 3 * 5 + 3 * 5 * 4 = 90
2 * 3 * 5 + 3 * 5 * 6 = 120
2 * 3 * 5 + 3 * 5 * 7 = 135
2 * 3 * 5 + 3 * 5 * 8 = 150
2 * 3 * 5 + 3 * 5 * 9 = 165
2 * 3 * 6 + 3 * 6 * 1 = 54
2 * 3 * 6 + 3 * 6 * 4 = 108
2 * 3 * 6 + 3 * 6 * 5 = 126
2 * 3 * 6 + 3 * 6 * 7 = 162
2 * 3 * 6 + 3 * 6 * 8 = 180
2 * 3 * 6 + 3 * 6 * 9 = 198
2 * 3 * 7 + 3 * 7 * 1 = 63
2 * 3 * 7 + 3 * 7 * 4 = 126
2 * 3 * 7 + 3 * 7 * 5 = 147
2 * 3 * 7 + 3 * 7 * 6 = 168
2 * 3 * 7 + 3 * 7 * 8 = 210
2 * 3 * 7 + 3 * 7 * 8 = 210
2 * 3 * 8 + 3 * 8 * 1 = 72
2 * 3 * 8 + 3 * 8 * 4 = 144
2 * 3 * 8 + 3 * 8 * 5 = 168
2 * 3 * 8 + 3 * 8 * 6 = 192
2 * 3 * 8 + 3 * 8 * 7 = 216
2 * 3 * 8 + 3 * 8 * 9 = 264
3 * 4 * 5 + 4 * 5 * 1 = 80
3 * 4 * 5 + 4 * 5 * 2 = 100
3 * 4 * 5 + 4 * 5 * 6 = 180
3 * 4 * 5 + 4 * 5 * 7 = 200
3 * 4 * 5 + 4 * 5 * 8 = 220
3 * 4 * 5 + 4 * 5 * 9 = 240
3 * 4 * 6 + 4 * 6 * 1 = 96
3 * 4 * 6 + 4 * 6 * 2 = 120
3 * 4 * 6 + 4 * 6 * 5 = 192
3 * 4 * 6 + 4 * 6 * 7 = 240
3 * 4 * 6 + 4 * 6 * 8 = 264
3 * 4 * 6 + 4 * 6 * 9 = 288
3 * 4 * 7 + 4 * 7 * 1 = 112
3 * 4 * 7 + 4 * 7 * 2 = 140
3 * 4 * 7 + 4 * 7 * 5 = 224
3 * 4 * 7 + 4 * 7 * 6 = 252
3 * 4 * 7 + 4 * 7 * 8 = 308
3 * 4 * 7 + 4 * 7 * 9 = 336
3 * 4 * 8 + 4 * 8 * 1 = 128
3 * 4 * 8 + 4 * 8 * 2 = 160
3 * 4 * 8 + 4 * 8 * 5 = 256
3 * 4 * 8 + 4 * 8 * 6 = 288
3 * 4 * 8 + 4 * 8 * 7 = 320
3 * 4 * 8 + 4 * 8 * 9 = 384
3 * 4 * 9 + 4 * 9 * 1 = 144
3 * 4 * 9 + 4 * 9 * 2 = 180
3 * 4 * 9 + 4 * 9 * 5 = 288
3 * 4 * 9 + 4 * 9 * 6 = 324
3 * 4 * 9 + 4 * 9 * 7 = 360
3 * 4 * 9 + 4 * 9 * 8 = 396
4 * 5 * 6 + 5 * 6 * 1 = 150
4 * 5 * 6 + 5 * 6 * 2 = 180
4 * 5 * 6 + 5 * 6 * 3 = 210
4 * 5 * 6 + 5 * 6 * 7 = 330
4 * 5 * 6 + 5 * 6 * 8 = 360
4 * 5 * 6 + 5 * 6 * 9 = 390
4 * 5 * 7 + 5 * 7 * 1 = 175
4 * 5 * 7 + 5 * 7 * 2 = 210
4 * 5 * 7 + 5 * 7 * 3 = 245
4 * 5 * 7 + 5 * 7 * 6 = 350
4 * 5 * 7 + 5 * 7 * 8 = 420
4 * 5 * 7 + 5 * 7 * 9 = 455
4 * 5 * 8 + 5 * 8 * 1 = 200
4 * 5 * 8 + 5 * 8 * 2 = 240
4 * 5 * 8 + 5 * 8 * 3 = 280
4 * 5 * 8 + 5 * 8 * 6 = 400
4 * 5 * 8 + 5 * 8 * 7 = 440
4 * 5 * 8 + 5 * 8 * 9 = 520
4 * 5 * 9 + 5 * 9 * 1 = 225
4 * 5 * 9 + 5 * 9 * 2 = 270
4 * 5 * 9 + 5 * 9 * 3 = 315
4 * 5 * 9 + 5 * 9 * 6 = 450
4 * 5 * 9 + 5 * 9 * 7 = 495
4 * 5 * 9 + 5 * 9 * 8 = 540
5 * 6 * 7 + 6 * 7 * 1 = 252
5 * 6 * 7 + 6 * 7 * 2 = 294
5 * 6 * 7 + 6 * 7 * 3 = 336
5 * 6 * 7 + 6 * 7 * 4 = 378
5 * 6 * 7 + 6 * 7 * 8 = 546
5 * 6 * 7 + 6 * 7 * 9 = 588
5 * 6 * 8 + 6 * 8 * 1 = 288
5 * 6 * 8 + 6 * 8 * 2 = 336
5 * 6 * 8 + 6 * 8 * 3 = 384
5 * 6 * 8 + 6 * 8 * 4 = 432
5 * 6 * 8 + 6 * 8 * 7 = 576
5 * 6 * 8 + 6 * 8 * 9 = 672
5 * 6 * 9 + 6 * 9 * 1 = 324
5 * 6 * 9 + 6 * 9 * 2 = 378
5 * 6 * 9 + 6 * 9 * 3 = 432
5 * 6 * 9 + 6 * 9 * 4 = 486
5 * 6 * 9 + 6 * 9 * 7 = 648
5 * 6 * 9 + 6 * 9 * 8 = 702
6 * 7 * 8 + 7 * 8 * 1 = 392
6 * 7 * 8 + 7 * 8 * 2 = 448
6 * 7 * 8 + 7 * 8 * 3 = 504
6 * 7 * 8 + 7 * 8 * 4 = 560
6 * 7 * 8 + 7 * 8 * 5 = 616
6 * 7 * 8 + 7 * 8 * 9 = 840
6 * 7 * 9 + 7 * 9 * 1 = 441
6 * 7 * 9 + 7 * 9 * 2 = 504
6 * 7 * 9 + 7 * 9 * 3 = 567
6 * 7 * 9 + 7 * 9 * 4 = 630
6 * 7 * 9 + 7 * 9 * 5 = 693
6 * 7 * 9 + 7 * 9 * 8 = 882
7 * 8 * 9 + 8 * 9 * 1 = 576
7 * 8 * 9 + 8 * 9 * 2 = 648
7 * 8 * 9 + 8 * 9 * 3 = 720
7 * 8 * 9 + 8 * 9 * 4 = 792
7 * 8 * 9 + 8 * 9 * 5 = 864
7 * 8 * 9 + 8 * 9 * 6 = 936
还有0的还没有写,

除开B或C为0的情况,有8101种,不除开,有10001种.
都超出回答字数界限了.

A*B*C+B*C*D=整数
B*C*(A+D)=整数
所以,
B,C,(A+D)为整数,
此算式成立。

A*B*C+B*C*D=整数
B*C*(A+D)=整数
所以,
B,C,(A+D)为整数,
此算式成立

A*B*C+B*C*D=整数
B*C*(A+D)=整数
所以,
B,C,(A+D)为整数,

1*2*9+2*9*8