Compilare: user.c: In function ‘inserare’: user.c:27:5: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration] aux=(nod*)malloc(sizeof(nod)); ^ user.c:27:15: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] aux=(nod*)malloc(sizeof(nod)); ^ user.c:25:18: warning: unused variable ‘x’ [-Wunused-variable] nod *aux,*p,*x; ^ user.c: In function ‘main’: user.c:78:13: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] h=(int*)malloc(N*sizeof(int)); ^ user.c:72:59: warning: unused variable ‘index’ [-Wunused-variable] int N,H,U,i,j,x,totalg=0,max,M,*h,*g,**gutui,H_curent,index=0; ^ user.c:72:44: warning: unused variable ‘gutui’ [-Wunused-variable] int N,H,U,i,j,x,totalg=0,max,M,*h,*g,**gutui,H_curent,index=0; ^ user.c:72:17: warning: unused variable ‘j’ [-Wunused-variable] int N,H,U,i,j,x,totalg=0,max,M,*h,*g,**gutui,H_curent,index=0; ^ user.c:75:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&N); ^ user.c:76:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&H); ^ user.c:77:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&U); ^ user.c:82:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&h[i]); ^ user.c:83:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&g[i]); ^