All about problems in Volume 125. If there is a thread about your problem, please use it. If not, create one with its number in the subject.
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xplosive
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Posts: 4 Joined: Sat Aug 03, 2013 2:49 pm
Post
by xplosive » Tue Sep 03, 2013 7:09 pm
Why i am getting runtime error...? I tried for four time but same result rte...
Code: Select all
#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
//freopen("uvainput.txt", "r", stdin);
//freopen("uvaoutput.txt", "w", stdout);
int t,tt;
scanf("%d",&tt);
int x,y,z,ave,over,r;
for(t=0; t<tt; t++)
{
scanf("%d%d%d",&x,&y,&z);
ave=(x+y)/3;
over = x-ave;
r= z*over/ave;
printf("%d\n",r);
}
return 0;
}
brianfry713
Guru
Posts: 5947 Joined: Thu Sep 01, 2011 9:09 am
Location: San Jose, CA, USA
Post
by brianfry713 » Tue Sep 03, 2013 10:01 pm
Check input and AC output for thousands of problems on
uDebug !
mahade hasan
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Posts: 87 Joined: Thu Dec 15, 2011 3:08 pm
Location: University of Rajshahi,Bangladesh
Post
by mahade hasan » Thu Oct 31, 2013 6:24 am
brianfry713 wrote: Try input:
out put will be floating
what will be the answer
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brianfry713
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Posts: 5947 Joined: Thu Sep 01, 2011 9:09 am
Location: San Jose, CA, USA
Post
by brianfry713 » Thu Oct 31, 2013 10:46 pm
0
Check input and AC output for thousands of problems on
uDebug !
Minarmahmud
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Posts: 4 Joined: Fri Mar 15, 2013 3:09 pm
Location: AIUB, Dhaka, Bangladesh
Post
by Minarmahmud » Sat Dec 07, 2013 10:53 am
brianfry713 wrote: 0
Sir, I think the AC output is 1.
brianfry713
Guru
Posts: 5947 Joined: Thu Sep 01, 2011 9:09 am
Location: San Jose, CA, USA
Post
by brianfry713 » Wed Dec 11, 2013 12:14 am
Either 1 or 0 would make sense. There won't be a case like that in the judge's input.
Check input and AC output for thousands of problems on
uDebug !
me33
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Posts: 16 Joined: Wed Feb 19, 2014 10:08 pm
Post
by me33 » Fri Feb 21, 2014 7:28 pm
got WA.
can't find error.
plz help.
removed after AC
cse dipto
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Posts: 22 Joined: Tue Oct 29, 2013 6:46 pm
Post
by cse dipto » Fri Mar 21, 2014 8:53 pm
Code: Select all
#include <iostream>
#include <stdio.h>
#include <algorithm>
#include <string.h>
#include <string>
#include <math.h>
#include <stdlib.h>
#include <cctype>
#include <stack>
#include <queue>
#include <map>
#include <vector>
using namespace std;
int main()
{
double i,j,k,t_case,f1,f2,money,dif,tmp;
int f1_money ;
cin >> t_case ;
for(i = 1 ; i <= t_case ; i++)
{
dif = 0 ;
cin >> f1 >> f2 >> money ;
if(f1 > f2)
dif = f1 - f2 ;
tmp = (money / (f1 + f2));
f1_money = (tmp * (f1 + dif)) ;
cout << f1_money << endl ;
}
return 0;
}
sadee
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Posts: 3 Joined: Sat Mar 08, 2014 9:19 am
Post
by sadee » Sat Mar 22, 2014 1:27 am
Does't Match simple I/O
Code: Select all
Input:
3
6 7 50
3 9 120
11 11 987
your code says:
23
30
246
Last edited by
sadee on Sat Mar 22, 2014 1:32 am, edited 1 time in total.
sadee
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Posts: 3 Joined: Sat Mar 08, 2014 9:19 am
Post
by sadee » Sat Mar 22, 2014 1:31 am
time_limit(CUET_Triangle)'s acc code says:
uDebug
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Posts: 475 Joined: Tue Jul 24, 2012 4:23 pm
Post
by uDebug » Sat Jul 05, 2014 2:31 pm
Beware this is one of those annoyingly clever problems on UVa. The problem statement is confusing (on purpose) - and then if you use floating point numbers you'll likely end up getting a WA.
In regards to the problem statement: What's not made very clear is that the families do not get paid for their own share of the work. Family C is paying Family A and B only for work that Family C did not do.
On the floating point front, think a little outside the box. Maybe a change in time units, perhaps.
lighted
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Posts: 587 Joined: Wed Jun 11, 2014 9:56 pm
Location: Kyrgyzstan, Bishkek
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by lighted » Sat Sep 06, 2014 4:52 pm
v1n1t wrote: Beware this is one of those annoyingly clever problems on UVa. The problem statement is confusing (on purpose) - and then if you use floating point numbers you'll likely end up getting a WA.
In regards to the problem statement: What's not made very clear is that the families do not get paid for their own share of the work. Family C is paying Family A and B only for work that Family C did not do.
On the floating point front, think a little outside the box. Maybe a change in time units, perhaps.
I got accepted using only double for variables.
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Shahidul.CSE
Experienced poster
Posts: 148 Joined: Sun Jul 13, 2014 4:32 am
Location: Rangpur, Bangladesh
Post
by Shahidul.CSE » Sat Sep 13, 2014 4:03 pm
I am getting WA with my code. Whats wrong?
Last edited by
Shahidul.CSE on Wed Sep 17, 2014 6:53 pm, edited 1 time in total.
brianfry713
Guru
Posts: 5947 Joined: Thu Sep 01, 2011 9:09 am
Location: San Jose, CA, USA
Post
by brianfry713 » Sat Sep 13, 2014 6:39 pm
Try solving it without using floating-point numbers.
Check input and AC output for thousands of problems on
uDebug !
Shahidul.CSE
Experienced poster
Posts: 148 Joined: Sun Jul 13, 2014 4:32 am
Location: Rangpur, Bangladesh
Post
by Shahidul.CSE » Sat Sep 13, 2014 7:53 pm
I can't figure out the trick to solve using int .
Last edited by
Shahidul.CSE on Sat Sep 13, 2014 8:02 pm, edited 1 time in total.