Borderou de evaluare (job #666129)

Compilare: main.cpp: In function 'int main()': main.cpp:25:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | fscanf(fin, "%d%d", &n, &d[0]); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:31:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 31 | fscanf(fin, "%d", &x); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:75:10: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] 75 | last = from[last]; | ~~~~~^~~~~~~~~~~~