Compilare: main.cpp: In function 'int main()': main.cpp:50:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(a<ll.x) ^~ main.cpp:51:24: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' ll.x=a;ll.y=b; ^~ main.cpp:58:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<v.size()) ~^~~~~~~~~ main.cpp:33:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.in","r",stdin); ^ main.cpp:34:44: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.out","w",stdout); ^ main.cpp:38:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ main.cpp:42:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lf%lf",&a,&b); ^