Borderou de evaluare (job #245164)

Compilare: user.cpp: In function ‘int main()’: user.cpp:10:12: warning: statement has no effect [-Wunused-value] user.cpp:13:13: warning: statement has no effect [-Wunused-value] user.cpp:41:13: warning: statement has no effect [-Wunused-value] user.cpp:70:26: warning: statement has no effect [-Wunused-value] user.cpp:82:23: warning: statement has no effect [-Wunused-value] user.cpp:84:23: warning: statement has no effect [-Wunused-value] user.cpp:9:17: warning: unused variable ‘m1’ [-Wunused-variable] user.cpp:9:20: warning: unused variable ‘m2’ [-Wunused-variable] user.cpp:9:54: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:11:5: warning: ‘N’ is used uninitialized in this function [-Wuninitialized] user.cpp:17:9: warning: ‘K’ may be used uninitialized in this function [-Wuninitialized]