Borderou de evaluare (job #720439)

Compilare: main.c: In function 'main': main.c:11:18: warning: unused variable 'b' [-Wunused-variable] 11 | int c,k,n,v,b; | ^ main.c:11:16: warning: unused variable 'v' [-Wunused-variable] 11 | int c,k,n,v,b; | ^ main.c:13:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | fscanf(fin,"%d %d %d",&c,&k,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:906, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:16:3: /usr/include/bits/stdio2.h:79:10: warning: 'sum' may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.c: In function 'main': main.c:12:15: note: 'sum' was declared here 12 | long long sum; | ^~~