Can someone please help me with this problem from recent codeforces contest ? http://codeforces.com/contest/1016/problem/C.
I am not able to understand the DP approach which is used here.
Any help would be appreciated. Thanks.
Can someone please help me with this problem from recent codeforces contest ? http://codeforces.com/contest/1016/problem/C.
I am not able to understand the DP approach which is used here.
Any help would be appreciated. Thanks.
Question Link:- CIELAB Problem - CodeChef
can someOne tell why it is giving wrong error ? I tried all the test cases from my side can u guys find any problem in my Code …
Scanner z = new Scanner(System.in);
int a=z.nextInt();
int b=z.nextInt();
int c=a-b;
int d=c%10;
if(d==0)
System.out.println(c+1);
else
System.out.println(c-1);
WHY am I getting this error in my java code ? It works fine on my system but when I submit it at your IDE in codechef I keep etting this same error. It’s quite frustrating as I been trying to look up for its solution for about 2 hours.
spoj: The program compiled successfully, but main class was not found.
Main class should contain method: public static void main (String[] args).
CODE:=
import java.util.;
import java.io.;
public class Main
{
public static int main(String[] args)
{
Scanner sc = new Scanner(System.in);
int t,count;
int n;
int a[],b[];
int ans=0;
t= sc.nextInt();
for(count =0;count<t;count++)
{
n= sc.nextInt();
a= new int[n];
b = new int[n];
for(count=1;count<=a.length;count++)
{
a[count] = sc.nextInt();
}
for(count=1;count<=b.length;count++)
{
b[count]=sc.nextInt();
}
for(count=1;count<=b.length;count++)
{
if(b[count]<=(a[count]-a[count-1]))
{
ans+=1;
}
}
System.out.println(ans);
}
return(0);
}
}
@Vijju I have made payment for a regional using UPI ( using online app ) even though NEFT was mentioned by mistake .What can I do ? It is not begin accepted from 4-5 days now ?
Users are requested to give their views as COMMENTS to this question.
Only questions should be posted in this thread (to keep it clean)
Pretty cool idea
I think it will be better as a community wiki.
If you feel so. . BTW, now i can also see the revision history
Lol, you have enough karma to ask a question. You could have asked directly .
Hm, if C# option isnt there, i think you will have to switch to some other version for C++ . Drop a mail to admins too, see if they can help.
Write header file correctly
Header is correct but it is showing error as SIGABRT
Please try to comment such one liners.
Not sure if discussing this is allowed or not. Perspective of @admin and other members requested.
I just want to make sure that they put differences for other languages. I even tried on 2000 task at the same time, didn’t get more than 1.5 Secs!
Ok. If the issue is genuine, a thread is justified.
If your issue stands resolved, please comment here so that i can delete the answer. If its not resolved, it’d be converted into a separate Q.
Point 2 & 4 is cleared. Point 5, sort of. Rest still stands.