Borderou de evaluare (job #756443)

Compilare: main.c: In function 'main': main.c:41:36: warning: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration] 41 | for(f=2;f<=c&&s==1&&f<=sqrt(i);f++) | ^~~~ main.c:3:1: note: include '<math.h>' or provide a declaration of 'sqrt' 2 | #include <stdlib.h> +++ |+#include <math.h> 3 | main.c:41:36: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch] 41 | for(f=2;f<=c&&s==1&&f<=sqrt(i);f++) | ^~~~ main.c:41:36: note: include '<math.h>' or provide a declaration of 'sqrt' main.c:9:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | fscanf(fin, "%d%d" ,&t,&l); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:12:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin, "%d%d" ,&c,&f); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:20:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | fscanf(fin, "%d%d" ,&c,&f); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:36:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 36 | fscanf(fin, "%d" ,&c); | ^~~~~~~~~~~~~~~~~~~~~ main.c:53:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 53 | fscanf(fin, "%d%d" ,&c,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:58:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 58 | fscanf(fin, "%d" ,&q); | ^~~~~~~~~~~~~~~~~~~~~