Borderou de evaluare (job #652629)

Compilare: main.cpp: In function 'int main()': main.cpp:124:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 124 | freopen("pulsar.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:125:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 125 | freopen("pulsar.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:127:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 127 | scanf("%d %d %d", &c, &n, &p); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:135:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 135 | scanf("%d %d %d %d", &pulsar.x, &pulsar.y, &pulsar.r, &pulsar.t); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:143:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 143 | scanf("%d %d", &Start.first, &Start.second); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:144:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 144 | scanf("%d %d", &End.first, &End.second); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~