Borderou de evaluare (job #841021)

Compilare: main.c: In function 'main': main.c:40:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 40 | fscanf ( fin , "%d%d" , &cer , &n ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:970, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:66:13: /usr/include/bits/stdio2.h:111:10: warning: 'z' 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:34:27: note: 'z' was declared here 34 | int d , i , cer , n , z , pri , pal; | ^ In function 'fprintf', inlined from 'main' at main.c:69:13: /usr/include/bits/stdio2.h:111:10: warning: 'pri' 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:34:31: note: 'pri' was declared here 34 | int d , i , cer , n , z , pri , pal; | ^~~ In function 'fprintf', inlined from 'main' at main.c:72:13: /usr/include/bits/stdio2.h:111:10: warning: 'pal' 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:34:37: note: 'pal' was declared here 34 | int d , i , cer , n , z , pri , pal; | ^~~