Borderou de evaluare (job #727317)

Compilare: main.c: In function 'main': main.c:8:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | fscanf ( fin , "%d%d%d%lld%d%d" , &m , &n , &k , &p , &a , &b ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:906, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:57:5: /usr/include/bits/stdio2.h:79:10: warning: 'col' 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:5:35: note: 'col' was declared here 5 | int m , n , k , a , b , lin , col , firm , min; | ^~~ In function 'fprintf', inlined from 'main' at main.c:57:5: /usr/include/bits/stdio2.h:79:10: warning: 'lin' 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:5:29: note: 'lin' was declared here 5 | int m , n , k , a , b , lin , col , firm , min; | ^~~