Compilare: user.c: In function ‘Adaug’: user.c:17:5: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration] Lista z = (Lista)malloc(sizeof(struct nod)); ^ user.c:17:22: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] Lista z = (Lista)malloc(sizeof(struct nod)); ^ user.c: In function ‘Cauta’: user.c:35:13: warning: return from incompatible pointer type [enabled by default] return i; ^ user.c: In function ‘main’: user.c:55:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long long int *’ [-Wformat=] scanf("%d %d",&N,&K); ^ user.c:55:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘short int *’ [-Wformat=] user.c:58:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long long int *’ [-Wformat=] scanf("%d",&x); ^ user.c:59:11: warning: assignment from incompatible pointer type [enabled by default] f = Cauta(x); ^ user.c: In function ‘Elem’: user.c:46:1: warning: control reaches end of non-void function [-Wreturn-type] } ^