Borderou de evaluare (job #627176)

Compilare: main.cpp: In function 'int main()': main.cpp:68:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 68 | freopen ("cotoroanta.in", "r", stdin); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:69:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 69 | freopen ("cotoroanta.out","w",stdout); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:70:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 70 | scanf("%d%d%d", &n, &m, &k); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:72:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 72 | scanf("%d%d%d", &v[i].x, &v[i].y, &v[i].c); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:83:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 83 | scanf("%d", &x); | ~~~~~^~~~~~~~~~