Why do I get a runtime error?

general
, ,
1

http://www.codechef.com/viewsolution/6584476

Based on some debugging, I realized that when I go in for the 3rd loop to get the string it has an error. Why is that? Is it some over memory? Please help me!

2

hey @dtb_uday

First error which i can spot visually is,

See this part else if**(b=g+1)** in below code:


if(b+1==g || g+1==b)
        {
            if(b+1==g)
            {
                start='B';
            }
            else if**(b=g+1)**
            {
                start='G';
            }

It should be:



else if (b==g+1)

Secondly:

Test your code on case

1
1
BGG

Running:

After taking Input:
Your code enters

if(b+1==g || g+1==b) ----- [ (b+1==g)=True as (1+1==2)=True ]
    if(b+1==g)
    {
        start='B';
    }
    else if(b==g+1)
    {
        start='G';
    }

-------------------------here start='B'
then

for(int i=0;i girl=<>
    

loop Ends

Now:
Next Loop

for( int i=0 ; i<boy.size() ; i++ )
{
   int temp=boy[i]-girl[i]; 
   ....


    ---- Here boy.size() is greater than 0 but girl.size()=0
    ----but you are trying to access girl[0] and this is where your code fails!!

Hope you understood… Try to debug the code… :slight_smile: