Borderou de evaluare (job #858451)

Compilare: main.c:9:5: warning: conflicting types for built-in function 'sqrt'; expected 'double(double)' [-Wbuiltin-declaration-mismatch] 9 | int sqrt(int n) { | ^~~~ main.c:2:1: note: 'sqrt' is declared in header '<math.h>' 1 | #include <stdio.h> +++ |+#include <math.h> 2 | main.c: In function 'main': main.c:27:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(fin, "%d%d%d%d", &cer, &n, &x, &y); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:32:17: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | fscanf(fin, "%d", &nr); | ^~~~~~~~~~~~~~~~~~~~~~ main.c:41:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 41 | fscanf(fin, "%hd", &a[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:44:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 44 | fscanf(fin, "%d", &nr); | ^~~~~~~~~~~~~~~~~~~~~~