Borderou de evaluare (job #625496)

Compilare: main.cpp: In function 'int main()': main.cpp:55:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 55 | freopen("zapada.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:56:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 56 | freopen("zapada.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:57:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 57 | scanf("%d %d %d", &n, &m, &k); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:63:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 63 | scanf("%d %d %d", &a, &b, &c); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:74:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 74 | scanf("%d %d %d", &a, &b, &c); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~