Borderou de evaluare (job #747738)

Compilare: main.cpp: In function 'int main()': main.cpp:9:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | freopen("2numere.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:10:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | freopen("2numere.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:32:27: warning: 'n1' may be used uninitialized [-Wmaybe-uninitialized] 32 | if(a1 - b1 == ans && a1 < n1) { | ~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp:13:12: note: 'n1' was declared here 13 | int n, n1, n2, ans = INF; | ^~ main.cpp:50:33: warning: 'n2' may be used uninitialized [-Wmaybe-uninitialized] 50 | cout << n1 << '\n' << n2 << '\n' << ans; | ^~~~ main.cpp:13:16: note: 'n2' was declared here 13 | int n, n1, n2, ans = INF; | ^~