monede2.cpp:1:26: bits/stdc++.h: No such file or directory monede2.cpp: In function `int main()': monede2.cpp:13: `cin' undeclared (first use this function) monede2.cpp:13: (Each undeclared identifier is reported only once for each function it appears in.) monede2.cpp:16: `cout' undeclared (first use this function)