Borderou de evaluare (job #86018)

Compilare: user.c: In function ‘main’: user.c:26:5: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] user.c:26:5: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] user.c:26:5: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] user.c:70:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:85:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:95:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:111:5: warning: implicit declaration of function ‘abs’ [-Wimplicit-function-declaration]