Borderou de evaluare (job #539520)

Compilare: user.cpp: In function ‘int main()’: user.cpp:31:26: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:34:29: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:49:27: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:52:27: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:67:26: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:70:27: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:85:28: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:88:28: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:111:27: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:114:27: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:129:28: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:132:28: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:147:28: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:150:29: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:165:27: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:168:28: warning: left operand of comma operator has no effect [-Wunused-value]