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Re: 706 - LC-Display
Posted: Fri Dec 26, 2008 7:51 am
by Obaida
Some one please help me to get Acc.
I got wa for this problem.
Code: Select all
#include<stdio.h>
#include<ctype.h>
#include<string.h>
int main()
{
int s,j,k,l,lenst;
char st[20];
while(scanf("%d",&s)==1)
{
getchar();
gets(st);
if(st[0]=='0'&&s==0)break;
lenst = strlen(st);
for(j=0;j<lenst;j++)
{
if(st[j]=='1'||st[j]=='4')
{
for(k=0;k<s+2;k++)
printf(" ");
}
else
{
printf(" ");
for(k=0;k<s;k++)
printf("-");
printf(" ");
}
if(j!=lenst-1)printf(" ");
}
printf("\n");
for(l=0;l<s;l++)
{
for(j=0;j<lenst;j++)
{
if(st[j]=='1'||st[j]=='2'||st[j]=='3'||st[j]=='7')
{
printf(" ");
for(k=0;k<s;k++)
printf(" ");
printf("|");
}
else if(st[j]=='8'||st[j]=='9'||st[j]=='0'||st[j]=='4')
{
printf("|");
for(k=0;k<s;k++)
printf(" ");
printf("|");
}
else
{
printf("|");
for(k=0;k<s;k++)
printf(" ");
printf(" ");
}
if(j!=lenst-1)printf(" ");
}
printf("\n");
}
for(j=0;j<lenst;j++)
{
if(st[j]=='1'||st[j]=='7'||st[j]=='0')
{
for(k=0;k<s+2;k++)
printf(" ");
}
else
{
printf(" ");
for(k=0;k<s;k++)
printf("-");
printf(" ");
}
if(j!=lenst-1)printf(" ");
}
printf("\n");
for(l=0;l<s;l++)
{
for(j=0;j<lenst;j++)
{
if(st[j]=='1'||st[j]=='3'||st[j]=='4'||st[j]=='5'||st[j]=='7'||st[j]=='9')
{
printf(" ");
for(k=0;k<s;k++)
printf(" ");
printf("|");
}
else if(st[j]=='8'||st[j]=='6'||st[j]=='0')
{
printf("|");
for(k=0;k<s;k++)
printf(" ");
printf("|");
}
else
{
printf("|");
for(k=0;k<s;k++)
printf(" ");
printf(" ");
}
if(j!=lenst-1)printf(" ");
}
printf("\n");
}
for(j=0;j<lenst;j++)
{
if(st[j]=='1'||st[j]=='4'||st[j]=='7')
{
for(k=0;k<s+2;k++)
printf(" ");
}
else
{
printf(" ");
for(k=0;k<s;k++)
printf("-");
printf(" ");
}
if(j!=lenst-1)printf(" ");
}
printf("\n\n");
}
return 0;
}
Re: 706 - LC-Display
Posted: Sun Jan 04, 2009 3:12 pm
by alirezanoori
WA!!!!
I've done all I could. I tested my program with all of test data I could think of and for all of test data here. I read all of posts and couldn't find anything wrong with my solution.
Please take a look at it.
Re: 706 - LC-Display
Posted: Fri Jan 09, 2009 9:20 pm
by alirezanoori
Hello? Anybody there??
If you can't understand my code I'm ready for some explanations!!
Re: 706 - LC-Display
Posted: Sun Jan 11, 2009 2:12 pm
by vahid sanei
alirezanoori wrote:Hello? Anybody there??
If you can't understand my code I'm ready for some explanations!!
you should use 2 newline charachters ( cout<<"\n\n";) after each testcase
i get PE(peresentation error)
could you help me ?
and What`s the PE?
here is my code
Thanks in advance
Re: 706 - LC-Display
Posted: Mon Jan 12, 2009 1:36 pm
by alirezanoori
vahid sanei wrote:alirezanoori wrote:Hello? Anybody there??
If you can't understand my code I'm ready for some explanations!!
you should use 2 newline charachters ( cout<<"\n\n";) after each testcase
i get PE(peresentation error)
could you help me ?
and What`s the PE?
here is my code
Thanks in advance
Well, I think I output two new lines after each test data. (One blank line after each).
look at the part:
Code: Select all
if(c++ != 0)
cout << endl << endl;
Do you mean I should use two blank lines after each test data? Does this include the last line?
Re: 706 - LC-Display
Posted: Mon Jan 12, 2009 3:14 pm
by vahid sanei
Well, I think I output two new lines after each test data. (One blank line after each).
look at the part:
Code: Select all
if(c++ != 0)
cout << endl << endl;
Do you mean I should use two blank lines after each test data? Does this include the last line?
one of your bugs is " if(c++ !=0)"
"Output a blank line after each number"
Re: 706 - LC-Display
Posted: Wed Jan 14, 2009 12:42 pm
by alirezanoori
vahid sanei wrote:
one of your bugs is " if(c++ !=0)"
"Output a blank line after each number"
Well, I changed the code to something like this, but still WA:
Code: Select all
printChars(size);
cout << endl << endl;
Re: 706 - LC-Display
Posted: Fri Jan 16, 2009 9:17 pm
by vahid sanei
Well, I changed the code to something like this, but still WA
you print a space after last digit
you should print space between two digit !!!
it was my bug and i think is your bug too,
Re: 706 - LC-Display
Posted: Sat Jan 17, 2009 8:18 am
by Obaida
Re: 706 - LC-Display
Posted: Sat Jan 17, 2009 4:47 pm
by vahid sanei
your bug is in reading inputs
try these(<space>==' ')
Code: Select all
1<space><space><space>3<space><space>
Re: 706 - LC-Display
Posted: Sun Jan 18, 2009 9:42 am
by Obaida
Re: 706 - LC-Display
Posted: Fri Jan 23, 2009 4:27 pm
by alirezanoori
Well, I fixed all of that. Still WA.
Here's the new code.
One thing I don't know is this:
I should print a new line after each number and print another one between cases? (One blank line between cases and a new line after each test) or I should print just a blank line between each test case.
for example:
Code: Select all
Output:
bbbbb-bbb-b
bb|bbb|bbb|
bbbbb-bbb-b
bb|b|bbbbb|
bbbbb-bbb-b
bbbbb-bbb-b
bb|bbb|bbb|
bbbbb-bbb-b
bb|b|bbbbb|
bbbbb-bbb-b
EOF
or
Code: Select all
Output:
bbbbb-bbb-b
bb|bbb|bbb|
bbbbb-bbb-b
bb|b|bbbbb|
bbbbb-bbb-b
bbbbb-bbb-b
bb|bbb|bbb|
bbbbb-bbb-b
bb|b|bbbbb|
bbbbb-bbb-bEOF
Note: replace b with ' ' (space). EOF indicates end of file.
if you use VS you should see "Press any key to continue" instead of EOF.
I tried both but still WA.
Code: Select all
#include <iostream>
#include <cmath>
#include <memory>
#include <string>
using std::string;
using std::cout;
using std::endl;
using std::cin;
#define MAXW 13
#define MAXH 23
char a[MAXH][MAXW];
char arena[MAXH * 4][MAXW * 11];
int curDigit;
void AddRowCol(int num, int size)
{
int i;
if(num & 1)
{
for(i = 1; i <= size; i++)
a[0][i] = '-';
}
if(num & 2)
{
for(i = 1; i <= size; i++)
a[i][0] = '|';
}
if(num & 4)
{
for(i = 1; i <= size; i++)
a[i][size + 1] = '|';
}
if(num & 8)
{
for(i = 1; i <= size; i++)
a[size + 1][i] = '-';
}
if(num & 16)
{
for(i = 1; i <= size; i++)
a[i + size + 1][0] = '|';
}
if(num & 32)
{
for(i = 1; i <= size; i++)
a[i + size + 1][size + 1] = '|';
}
if(num & 64)
{
for(i = 1; i <= size; i++)
a[2 * size + 2][i] = '-';
}
}
void AddChar(char ch, int size)
{
if(size <= 0)
return;
memset(a, ' ', sizeof a);
switch(ch)
{
case '1': AddRowCol(4 + 32, size); break;
case '2': AddRowCol(1 + 4 + 8 + 16 + 64, size); break;
case '3': AddRowCol(1 + 4 + 8 + 32 + 64, size); break;
case '4': AddRowCol(2 + 4 + 8 + 32, size); break;
case '5': AddRowCol(1 + 2 + 8 + 32 + 64, size); break;
case '6': AddRowCol(1 + 2 + 8 + 16 + 32 + 64, size); break;
case '7': AddRowCol(1 + 4 + 32, size); break;
case '8': AddRowCol(1 + 2 + 4 + 8 + 16 + 32 + 64, size); break;
case '9': AddRowCol(1 + 2 + 4 + 8 + 32 + 64, size); break;
case '0': AddRowCol(1 + 2 + 4 + 16 + 32 + 64, size); break;
}
for(int i = 0; i <= (size * 2 + 2); i++)
{
for(int j = 0; j <= (size + 1); j++)
arena[i][j + (curDigit * (size + 2)) + curDigit] = a[i][j];
}
curDigit++;
}
void printChars(int size)
{
if(size <= 0)
return;
int i, j;
for(i = 0; i <= (size * 2 + 2); i++)
{
for(j = 0; j < ((curDigit) * (size + 2) + curDigit - 1); j++)
cout << arena[i][j];
if(i != (size * 2 + 2))
cout << endl;
}
}
int main()
{
int size, i;
string buffer;
int c = 0;
bool found;
while(cin >> size, size)
{
if(c++ != 0)
cout << endl << endl;
memset(arena, 0, sizeof arena);
curDigit = 0;
getline(cin, buffer);
found = false;
for(i = 0; i < (int)buffer.size(); i++)
{
if(isdigit(buffer[i]))
{
found = true;
AddChar(buffer[i], size);
}
}
if(found)
printChars(size);
}
return 0;
}
Re: 706 - LC-Display
Posted: Fri Jan 23, 2009 7:13 pm
by mf
Every line in the output, including the last one, should be terminated be a newline character (\n or std::endl) - this is a general convention about text files on Unix.
Re: 706 - LC-Display
Posted: Sun Jan 25, 2009 4:53 pm
by alirezanoori
Well, as I said, I tried both ways and all got WA!
Please tell me what is wrong. I checked all possible ways for input and output. All works.
Re: 706 - LC-Display
Posted: Sun Jan 25, 2009 5:33 pm
by mf
1) Your programs outputs \0 characters instead of some spaces.
2) Problem statement says "Output a blank line after each number." That means that at the end of the output file there should be exactly two \n characters.