Compilare: user.c: In function ‘Read’: user.c:17:5: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration] raport = (float*)malloc(n*sizeof(float)); ^ user.c:17:22: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] raport = (float*)malloc(n*sizeof(float)); ^ user.c:16:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %f\n",&n,&cap); ^ user.c:21:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%f %f\n",&w,&val); ^