Borderou de evaluare (job #845619)

Compilare: main.cpp: In function 'void half(int, int, int, int*, int, int)': main.cpp:42:12: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 42 | auto [first, first_mask] = s[half]; | ^ main.cpp:43:12: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 43 | auto [second, second_mask] = s[m - 1]; | ^ main.cpp: In function 'int main()': main.cpp:76:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 76 | freopen("prajituri.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:77:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 77 | freopen("prajituri.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:79:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 79 | scanf("%d%d", &n, &m); | ~~~~~^~~~~~~~~~~~~~~~ main.cpp:81:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 81 | scanf("%d", &v[i]); | ~~~~~^~~~~~~~~~~~~