Borderou de evaluare (job #800762)

Compilare: main.c: In function 'main': main.c:9:10: warning: unused variable 'cb' [-Wunused-variable] 9 | int ca,cb,out=0,f,aa,bb,i; | ^~ main.c:25:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | fscanf(fin,"%d",&bb); | ^~~~~~~~~~~~~~~~~~~~ main.c:60:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 60 | fscanf(fin,"%d",&bb); | ^~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:970, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:78:5: /usr/include/bits/stdio2.h:111:10: warning: 'f' 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:9:19: note: 'f' was declared here 9 | int ca,cb,out=0,f,aa,bb,i; | ^