Borderou de evaluare (job #345911)

Eroare de compilare: main.c: In function 'getlevel': main.c:13:15: error: implicit declaration of function 'abs' [-Wimplicit-function-declaration] 13 | return max2(abs(long1 - long2), abs(lat1 - lat2)); | ^~~ main.c:3:1: note: include '<stdlib.h>' or provide a declaration of 'abs' 2 | #include <math.h> +++ |+#include <stdlib.h> 3 | main.c: In function 'main': main.c:25:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | fscanf(fin, "%d %d %d", &eqcLong, &eqcLat, &eqIntensity); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~