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gtbass wrote:

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while(gets(str) && strlen(str)) {...}

Thank you.

Hi.
I would be very grateful if somebody can find my error. I'm getting "Runtime Error (Invalid memory reference)"
Thanks in advance.
#define pb( x ) push_back( x )
#define mp( x, y ) make_pair( x, y )

void trunc() // truncates line until newline character
{
char c;
while( (c = getchar()) != '\n ...

Hi, i'm trying to solve this one but i'm geting a feel that the input isn't correct all the time.
Try with this.
input

2
0 (1) 1
1 (0) 0

1
0 (1) 1

Output

1 critical links
1 - 0

0 critical links

How can this be correct input?!?!?

How to pass this one i did about dozens of tests, and it ...