Need Help with java ASCII art - can anyone try this and then talk me through it. Please and Thanks:D

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17 Replies
JavaBot
JavaBot2w ago
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StremesJ
StremesJOP2w ago
@ponchisao326 hello again want a challenge 😄
ponchisao326
ponchisao3262w ago
hahhahah let me check
StremesJ
StremesJOP2w ago
tysm - dont worry if your busy tho
ponchisao326
ponchisao3262w ago
what do you have at the moment ?
StremesJ
StremesJOP2w ago
nothing i got the void display {} but like switch case and doing ascii art is so hard
ponchisao326
ponchisao3262w ago
Can you pass the exercise itself through here the plain text
StremesJ
StremesJOP2w ago
ok
john
john2w ago
Program 4. Seven Segment Display (20%) In the file SevenSegment.jsh, write a method with the signature: void display(int n) that, given a number, displays ASCII art of that number in the style of an electronic “seven segment display”. For example: display(28); -- -- | | | -- -- | | | -- -- You may assume the number is a non-negative Java int. Hints:  Use n % 10 to get the right-most digit of a number. For example, 123456 % 10 == 6.  Use n / 10 to chop off the right-most digit of a number. For example, 123456 / 10 == 12345. To help your program draw the ASCII art, you should use the following method that, given a digit d and a line number n (from 1 to 5), returns a String representing line n of digit d.
String ssd(int d, int n) {
switch ((d*10)+n) {
case 1: case 5: case 21: case 23: case 25: case 31: case 33: case 35:
case 43: case 51: case 53: case 55: case 61: case 63: case 65: case 71:
case 81: case 83: case 85: case 91: case 93: case 95:
return " -- ";
case 24: case 52: case 62:
return "| ";
case 12: case 14: case 22: case 32: case 34: case 44: case 54: case 72:
case 74: case 94:
return " | ";
case 2: case 4: case 42: case 64: case 82: case 84: case 92:
return "| | ";
default: return " ";
}
}
String ssd(int d, int n) {
switch ((d*10)+n) {
case 1: case 5: case 21: case 23: case 25: case 31: case 33: case 35:
case 43: case 51: case 53: case 55: case 61: case 63: case 65: case 71:
case 81: case 83: case 85: case 91: case 93: case 95:
return " -- ";
case 24: case 52: case 62:
return "| ";
case 12: case 14: case 22: case 32: case 34: case 44: case 54: case 72:
case 74: case 94:
return " | ";
case 2: case 4: case 42: case 64: case 82: case 84: case 92:
return "| | ";
default: return " ";
}
}
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StremesJ
StremesJOP2w ago
this?
ponchisao326
ponchisao3262w ago
yes, but if you can pass it through a document would be better it's just because I can't see it that well on the photo
StremesJ
StremesJOP2w ago
oki give me 3 mins
ponchisao326
ponchisao3262w ago
okay
StremesJ
StremesJOP2w ago
there you go
ponchisao326
ponchisao3262w ago
ty
JavaBot
JavaBot2w ago
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