Borderou de evaluare (job #770214)

Compilare: main.cpp: In function 'int main()': main.cpp:17:34: warning: unused variable 'i' [-Wunused-variable] 17 | int n, m, lin, col, culoare, i; | ^ main.cpp:22:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 22 | fscanf(fin, "%d%d", &n, &m); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:28:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 28 | fscanf(fin, "%d", &culoare); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:964, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/cstdio:42, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ext/string_conversions.h:45, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/bits/basic_string.h:4109, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/string:54, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/bitset:52, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/i686-pc-linux-gnu/bits/stdc++.h:52, from main.cpp:1: In function 'int fprintf(FILE*, const char*, ...)', inlined from 'int main()' at main.cpp:74:12: /usr/include/bits/stdio2.h:79:24: warning: 'idcul' may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:18:47: note: 'idcul' was declared here 18 | int eforttotal, eforttotalmin=2100000000, idcul, idcol; | ^~~~~ In function 'int fprintf(FILE*, const char*, ...)', inlined from 'int main()' at main.cpp:74:12: /usr/include/bits/stdio2.h:79:24: warning: 'idcol' may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:18:54: note: 'idcol' was declared here 18 | int eforttotal, eforttotalmin=2100000000, idcul, idcol; | ^~~~~