Eroare de compilare: main.cpp:48:25: error: ISO C++ forbids declaration of 'Swap' with no type [-fpermissive] inline Swap(int x, int y){ ^ main.cpp: In function 'int Swap(int, int)': main.cpp:52:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:95:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < edges[node].size(); j++){ ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:96:17: warning: unused variable 'z' [-Wunused-variable] int z = edges[node][j].x; ^ main.cpp:82:20: warning: unused variable 'nrNodes' [-Wunused-variable] int Min, node, nrNodes = 0; ^~~~~~~ main.cpp: In function 'void Read(int&)': main.cpp:29:42: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(f, MAX, 1, IN), pos = 0; ^ main.cpp:34:42: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(f, MAX, 1, IN), pos = 0; ^ main.cpp: In function 'int main()': main.cpp:76:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("apm.out", "w", stdout); ^ Non zero exit status: 1