Can anyone help me in finding the bug/bugs?

I tried almost 4 hours trying to find the bugs in my solution to the problem -[SPOJ Problem][1].

It is a simple Lazy-Propagation Sum Queries problem.

Here’s my Code -


[2]


  [1]: http://www.spoj.com/problems/HORRIBLE/
  [2]: http://ideone.com/f4i5Aw

You can have a look at my solution. http://ideone.com/bDQWWm

If you have any doubts, you can ask in the comment section below.

Hi, prrateekk

here is your accepted code with correction as comment :slight_smile: http://ideone.com/XtrJIY

1 Like

Can any of you please say what’s wrong with this following code? Here it’s showing runtime error, but in my compiler there is no issue.

#include <stdio.h>
#include <stdlib.h>
void check(int,int);

int a[50],b[10],c[10],t,m,n,i,temp,count=0,j=0,p;
int main()
{
scanf("%d",&t);
while(j<t)
{
scanf("%d%d",&n,&m);
b[j]=n;
c[j]=m;
j++;
}
j=0;
while(j<t)
{
count=0;
check(b[j],c[j]);
j++;
}
return 0;
}

void check(int n,int m)
{
for(i=1;i<=n;i++)
{
a[i]=i;
a[n+i]=i;
}
temp=m+1;
for(i=1;i<=n+m;i++)
{
if(a[temp]!=0)
{
p=a[temp];
a[temp]=0;
temp=p+m;
}
else
{
break;
}
count++;
}
if(count==n)
printf("\nYES\n");
else
{
printf("\nNO %d\n",(n-count));
}
return;
}

this correction is made in that code which you have posted in comment of Horrible query question asked by @artist 3 hours ago i have also posted your code there :slight_smile:

do not paste code like story :slight_smile: simply give link to ideone etc.

its ok runtime depend on input data also thats why it work on your machine but not in codechef.