Borderou de evaluare (job #811403)

Compilare: main.c: In function 'main': main.c:9:17: warning: unused variable 's' [-Wunused-variable] 9 | int nr = 4, s = 6, ok = 0, a, b; | ^ main.c:11:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(in, "%lld %lld",&ka,&kb); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:970, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:37:4: /usr/include/bits/stdio2.h:111:10: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized] 111 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 112 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.c: In function 'main': main.c:9:32: note: 'a' was declared here 9 | int nr = 4, s = 6, ok = 0, a, b; | ^ In function 'fprintf', inlined from 'main' at main.c:37:4: /usr/include/bits/stdio2.h:111:10: warning: 'b' may be used uninitialized [-Wmaybe-uninitialized] 111 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 112 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.c: In function 'main': main.c:9:35: note: 'b' was declared here 9 | int nr = 4, s = 6, ok = 0, a, b; | ^