Compilare: user.c: In function ‘main’: user.c:39:5: warning: unknown conversion type character 0x20 in format [-Wformat=] fscanf(f,"%ll %ll",&a,&b); ^ user.c:39:5: warning: conversion lacks type at end of format [-Wformat=] user.c:39:5: warning: too many arguments for format [-Wformat-extra-args] user.c:43:5: warning: conversion lacks type at end of format [-Wformat=] fprintf(g,"%ll",rezultat); ^ user.c:43:5: warning: too many arguments for format [-Wformat-extra-args] user.c:39:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ll %ll",&a,&b); ^