Borderou de evaluare (job #681646)

Compilare: main.c: In function 'main': main.c:22:19: warning: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration] 22 | for(j=2; j<=sqrt(v[i]); j++) | ^~~~ main.c:3:1: note: include '<math.h>' or provide a declaration of 'sqrt' 2 | #include <stdlib.h> +++ |+#include <math.h> 3 | #define MAXN 10000 main.c:22:19: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch] 22 | for(j=2; j<=sqrt(v[i]); j++) | ^~~~ main.c:22:19: note: include '<math.h>' or provide a declaration of 'sqrt' main.c:11:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin, "%d%d", &c, &n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:14:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin, "%d", &v[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~