Borderou de evaluare (job #401923)

Compilare: user.c: In function ‘main’: user.c:59:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:74:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:91:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:142:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:172:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:201:9: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:218:10: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:10:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:149:22: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized]