Borderou de evaluare (job #777124)

Compilare: main.c: In function 'main': main.c:14:9: warning: unused variable 'max' [-Wunused-variable] 14 | int max=100; | ^~~ main.c:12:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf (fin, "%d%d", &n, &m); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:964, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:46:5: /usr/include/bits/stdio2.h:79:10: warning: 'x1' 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:10:15: note: 'x1' was declared here 10 | int n, m, x1, x2, x3, x4; | ^~ In function 'fprintf', inlined from 'main' at main.c:46:5: /usr/include/bits/stdio2.h:79:10: warning: 'x2' 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:10:19: note: 'x2' was declared here 10 | int n, m, x1, x2, x3, x4; | ^~ In function 'fprintf', inlined from 'main' at main.c:46:5: /usr/include/bits/stdio2.h:79:10: warning: 'x3' 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:10:23: note: 'x3' was declared here 10 | int n, m, x1, x2, x3, x4; | ^~ In function 'fprintf', inlined from 'main' at main.c:46:5: /usr/include/bits/stdio2.h:79:10: warning: 'x4' 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':