Borderou de evaluare (job #626651)

Compilare: main.c: In function 'main': main.c:13:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | fscanf(fin, "%d", &n); | ^~~~~~~~~~~~~~~~~~~~~ main.c:16:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin, "%d", &x); | ^~~~~~~~~~~~~~~~~~~~~ main.c:46:28: warning: 'r2' may be used uninitialized in this function [-Wmaybe-uninitialized] 46 | if(r1==r2 && r2==r3 && r3==r1) | ~~^~~~ main.c:46:18: warning: 'r1' may be used uninitialized in this function [-Wmaybe-uninitialized] 46 | if(r1==r2 && r2==r3 && r3==r1) | ~~^~~~