Compilare: main.cpp: In function 'int main()': main.cpp:38:24: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'double*' [-Wformat=] scanf("%lf %d", &N, &M); ^ main.cpp:47:28: warning: format '%lf' expects argument of type 'double*', but argument 3 has type 'int*' [-Wformat=] scanf("%lf %lf", &xF, &nF); ^ main.cpp:32:31: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sea.in", "r", stdin); ^ main.cpp:33:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sea.out", "w", stdout); ^ main.cpp:38:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lf %d", &N, &M); ^ main.cpp:42:64: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lf %lf", &vapoare.at(i).first, &vapoare.at(i).second); ^ main.cpp:47:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lf %lf", &xF, &nF); ^