Borderou de evaluare (job #774696)

Compilare: main.c: In function 'main': main.c:9:28: warning: unused variable 'r' [-Wunused-variable] 9 | long long x,i,e,n,divd,r; | ^ main.c:11:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin,"%d",&c); | ^~~~~~~~~~~~~~~~~~~ main.c:14:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin,"%lld\n%lld",&x,&k); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:34:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 34 | fscanf(fin,"%lld",&y); | ^~~~~~~~~~~~~~~~~~~~~ main.c:90:17: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized] 90 | while(cn>0){ | ~~^~ main.c:9:21: note: 'n' was declared here 9 | long long x,i,e,n,divd,r; | ^ In file included from /usr/include/stdio.h:964, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:101:9: /usr/include/bits/stdio2.h:79:10: warning: 'divd' 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:9:23: note: 'divd' was declared here 9 | long long x,i,e,n,divd,r; | ^~~~ In function 'fprintf', inlined from 'main' at main.c:101:9: /usr/include/bits/stdio2.h:79:10: warning: 'i' 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:9:17: note: 'i' was declared here 9 | long long x,i,e,n,divd,r; | ^