Compilare: main.cpp: In function 'int main()': main.cpp:96:37: warning: statement has no effect [-Wunused-value] 96 | matDragon[i][j + 1] == -1; | ~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:97:33: warning: statement has no effect [-Wunused-value] 97 | matIn[i][j + 1] == -1; | ~~~~~~~~~~~~~~~~^~~~~ main.cpp:101:37: warning: statement has no effect [-Wunused-value] 101 | matDragon[i][j + 1] == 1; | ~~~~~~~~~~~~~~~~~~~~^~~~