Borderou de evaluare (job #799992)

Compilare: main.c: In function 'main': main.c:8:2: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | fscanf (fin, "%d%d", &N, &G); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:10:11: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | { fscanf (fin, "%d", &a); | ^~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:970, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:15:1: /usr/include/bits/stdio2.h:111:10: warning: 'r' 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:6:15: note: 'r' was declared here 6 | int N, G, i, r, a; | ^