Posts by Guilherme Viveiros • 31 points

• 0

  votes

  1

  answer

  32

  views

  A: java.lang.Illegalmonitorstateexception

  It is necessary to give Synchronize, in this case: Synchronized(servers_conditions.get(x)) and then notifyAll.

  java exception native

  answered 5 years, 6 months ago Guilherme Viveiros 31

• 0

  votes

  1

  answer

  32

  views

  Q: java.lang.Illegalmonitorstateexception

  The method LeaveServer is in a class called ServerData, and serves to put an open server when the client so wishes. The method notifyall has been implemented in another class where contains all…

  java exception native

  asked 5 years, 6 months ago Guilherme Viveiros 31

• 1

  votes

  2

  answers

  82

  views

  Q: Why does this code give Segmentation fault?

  Whenever the first line of the map is filled in, a Segmentation fault, I wonder why. void newmap(int x, int y , int players){ int linha,coluna; char **map = (char **) malloc(sizeof(char*) * y); *map…

  c memory-management segmentation-failure

  asked 5 years, 10 months ago Guilherme Viveiros 31

• 2

  votes

  1

  answer

  150

  views

  Q: Problems with the Realloc

  Good afternoon, I’m having difficulty creating a program that increases the size of a structure called list , similar to an array, whenever the occupancy rate of this list is more than 80% filled so…

  c array memory

  asked 6 years, 1 month ago Guilherme Viveiros 31