Compilare: user.c: In function ‘main’: user.c:42:9: warning: implicit declaration of function ‘memcpy’ [-Wimplicit-function-declaration] memcpy(Term[i].vector, Term[i+1].vector, (Term[i+1].vector[0] + 1) * sizeof( int)); ^ user.c:42:9: warning: incompatible implicit declaration of built-in function ‘memcpy’ [enabled by default] user.c:44:5: warning: implicit declaration of function ‘memset’ [-Wimplicit-function-declaration] memset(Term[k].vector, 0, 2714 * sizeof( int)); ^ user.c:44:5: warning: incompatible implicit declaration of built-in function ‘memset’ [enabled by default] user.c:25:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%d", &n); ^ user.c:26:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%d", &k); ^