Compilare: user.cpp: In function ‘void leefi(int, int, int, int, int, int)’: user.cpp:41:31: warning: statement has no effect [-Wunused-value] in[xv][yv]==n*m+3; ^ user.cpp:62:31: warning: statement has no effect [-Wunused-value] in[xv][yv]==n*m+3; ^ user.cpp:82:31: warning: statement has no effect [-Wunused-value] in[xv][yv]==n*m+3; ^ user.cpp:102:31: warning: statement has no effect [-Wunused-value] in[xv][yv]==n*m+3; ^ user.cpp: In function ‘int main()’: user.cpp:164:13: warning: unused variable ‘s’ [-Wunused-variable] int s=1; ^