Borderou de evaluare (job #514303)

Compilare: user.c: In function 'main': user.c:17:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:18:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:77:14: warning: 'jc' may be used uninitialized in this function [-Wuninitialized] user.c:77:14: warning: 'jl' may be used uninitialized in this function [-Wuninitialized] user.c:56:13: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] user.c:56:13: warning: 'rl' may be used uninitialized in this function [-Wuninitialized]