Borderou de evaluare (job #835079)

Compilare: main.c: In function 'main': main.c:14:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf ( fin , "%d%d%d%d" , &niv , &n , &m , &z ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:16:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf ( fin , "%d%d" , &lz , &cz ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:19:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 19 | fscanf ( fin , "%d" , &a ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:21:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf ( fin , "%d%d" , &la , &ca ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:65:13: warning: 'ls' may be used uninitialized [-Wmaybe-uninitialized] 65 | fprintf ( fout , "%d %d" , ls + 1 , cs + 1 ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:11:27: note: 'ls' was declared here 11 | int niv , n , m , z , ls , lz , cz , a , la , ca , cs , i , newl , newc , ds , luns; | ^~ main.c:65:13: warning: 'cs' may be used uninitialized [-Wmaybe-uninitialized] 65 | fprintf ( fout , "%d %d" , ls + 1 , cs + 1 ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:11:56: note: 'cs' was declared here 11 | int niv , n , m , z , ls , lz , cz , a , la , ca , cs , i , newl , newc , ds , luns; | ^~ In file included from /usr/include/stdio.h:970, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:68:13: /usr/include/bits/stdio2.h:111:10: warning: 'luns' 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:11:84: note: 'luns' was declared here 11 | int niv , n , m , z , ls , lz , cz , a , la , ca , cs , i , newl , newc , ds , luns; | ^~~~