Compilare: main.cpp: In function 'bool poz()': main.cpp:33:17: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~~^~~ main.cpp:33:33: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~~~^~~ main.cpp:33:41: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~~~^~~ main.cpp:33:48: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~~^~~ main.cpp:33:55: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~~^~~ main.cpp:33:62: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~~^~~ main.cpp:33:68: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~^~~ main.cpp:33:74: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~^~~ main.cpp:33:80: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses] nr = nr + r&512 + r&256 + r&128 + r&64 + r&32 + r&16 + r&8 + r&4 + r&2 + r&1; ~~^~~