Search found 19 matches
- Tue Jun 07, 2005 4:42 pm
- Forum: Volume 4 (400-499)
- Topic: 499 - What's The Frequency, Kenneth?
- Replies: 93
- Views: 10582
I replaced this part of your code for(i=0;i<26;i++){ if(my[i]>=my[i+26]){ my[i]+=my[i+26]; if(max<my[i]){ max=my[i]; } my[i+26]=0; } else{ my[i+26]+=my[i]; if(max<my[i+26]){ max=my[i+26]; } my[i]=0; } with: max=0; for(i=0;i<52;i++) if(my[i]>max) max=my[i]; And got AC. Upper case letters are supposed...
- Tue Jun 07, 2005 4:17 pm
- Forum: C++
- Topic: A very simple program about "cin", What's the matt
- Replies: 3
- Views: 1893
Use this:
cin.clear() does not do what you think it does. read the documentations.
Code: Select all
#include <iostream.h>
void main(){
int a;
while(true){
cin>>a;
if(cin.fail()){
cout<<"error"<<endl;
cin.clear();
break;
}
else{
break;
}
}
}
- Fri May 13, 2005 3:00 am
- Forum: Volume 5 (500-599)
- Topic: 516 - Prime Land
- Replies: 23
- Views: 6550
You're not initializing the 'count' variable in genFac() function. You should always initialize variables unless they are global, or static. And, the way you start your program: #include <algorithm> #include <cctype> #include <cmath> #include <cstdlib> #include <fstream> #include <functional> #inclu...
- Mon May 09, 2005 8:00 pm
- Forum: Volume 3 (300-399)
- Topic: 383 - Shipping Routes
- Replies: 27
- Views: 5869
Hey,
My AC program outputs
But if you're getting WA instead of PE (Presentation Error) you should consider checking your algorithm instead.
Good luck,
Sahand.
My AC program outputs
Code: Select all
SHIPPING ROUTES OUTPUT
DATA SET OUTPUT 1
<one only blank line>
END OF OUTPUT
Good luck,
Sahand.
- Mon May 02, 2005 4:02 am
- Forum: Volume 3 (300-399)
- Topic: 383 - Shipping Routes
- Replies: 27
- Views: 5869
- Fri Apr 29, 2005 6:16 pm
- Forum: Volume 3 (300-399)
- Topic: 386 - Perfect Cubes
- Replies: 53
- Views: 7249
Hi, I think most of those 0:00 for this problem are done using pre calculation. Maybe even all of them! Anyway, I think you can optimize your code a good amount in the following way. I could get it accepted in 0:00.980 which is not really good, but is still better. #include <stdio.h> int main() { in...
- Fri Apr 29, 2005 5:58 pm
- Forum: Volume 3 (300-399)
- Topic: 383 - Shipping Routes
- Replies: 27
- Views: 5869
Try this input: 1 4 5 3 AA AD AC AB AC AB AB AD AC AD AA AC AA AB 10 AA AD 10 AA AC 10 AC AD Your output: SHIPPING ROUTES OUTPUT DATA SET 1 NO SHIPMENT POSSIBLE $1000 NO SHIPMENT POSSIBLE END OF OUTPUT Correct output: SHIPPING ROUTES OUTPUT DATA SET 1 $2000 $1000 $1000 END OF OUTPUT Good luck, :wink:
- Thu Apr 28, 2005 3:08 pm
- Forum: Volume 3 (300-399)
- Topic: 320 - Border
- Replies: 24
- Views: 2359
I checked your code and it seems it's more a problem with your algorithm than the way you treat input. Hint: Inside this loop: for (j=0;j<(signed)strlen(a)-1;j++) {....} You can accomplish what you want by using only a . There's no need to look ahead. And also, It's better if you include your files ...
- Thu Apr 28, 2005 2:57 pm
- Forum: Volume 3 (300-399)
- Topic: 325 - Identifying Legal Pascal Real Constants
- Replies: 63
- Views: 14962
- Wed Apr 27, 2005 3:42 pm
- Forum: Volume 3 (300-399)
- Topic: 325 - Identifying Legal Pascal Real Constants
- Replies: 63
- Views: 14962
Yes, I checked that. I was not correct but I corrected it and I still get WA.
Here's the new code:
Thanks!
Here's the new code:
Code: Select all
code removed
- Wed Apr 27, 2005 3:35 pm
- Forum: Volume 3 (300-399)
- Topic: 352 - The Seasonal War
- Replies: 54
- Views: 13135
- Tue Apr 26, 2005 12:10 am
- Forum: Volume 3 (300-399)
- Topic: 352 - The Seasonal War
- Replies: 54
- Views: 13135
352 - The Seasonal War - WA - Please help!!
Another problem that I keep getting WAs on without any good reason.
I checked all the sample input on the board but no luck!
Please help me!!
I checked all the sample input on the board but no luck!
Please help me!!
Code: Select all
code removed!
- Mon Apr 25, 2005 11:52 pm
- Forum: Volume 3 (300-399)
- Topic: 320 - Border
- Replies: 24
- Views: 2359
OK, Here's how I do it: int main() { int cases; cin>>cases; for(int casei=1;casei<=cases;casei++) { bool bitmap[32][32]; for(int i=0;i<32;i++) for(int j=0;j<32;j++) bitmap[i][j]=false; int x,y; cin>>x>>y; string line; getline(cin,line); if(line=="") getline(cin,line); for(int i=0;i<(int)line.size()-...
- Sun Apr 24, 2005 10:38 pm
- Forum: Volume 3 (300-399)
- Topic: 325 - Identifying Legal Pascal Real Constants
- Replies: 63
- Views: 14962
325 - Pascal real numbers - WA - please help!
This is my code for 325, but I keep getting WAs! I checked all the sample inputs on this board, and it gives correct output. I would really appreciate if somebody could tell me what i'm doing is wrong. P.S. I know it's not an efficient way of doing it. I know about FSMs but just didn't feel like doi...
- Sun Apr 24, 2005 10:34 pm
- Forum: Volume 3 (300-399)
- Topic: 320 - Border
- Replies: 24
- Views: 2359
I didn't check your program but here's the output I get from my AC code: Input: 3 2 1 EEENNNWWWSSS. 2 1 ENWS. 2 1 EEEEEEEEEENWWWWWWWWWWS. Output: Bitmap #1 ................................ ................................ ................................ ................................ ...............