arbore1.cpp:1: 'program' is used as a type, but is not defined as a type. arbore1.cpp:2: parse error before `=' token arbore1.cpp:2: too many decimal points in floating constant arbore1.cpp:3: parse error before `:' token arbore1.cpp:3: syntax error before `:' token arbore1.cpp:4: `x' was not declared in this scope arbore1.cpp:4: parse error before `:' token arbore1.cpp:6: `fr' was not declared in this scope arbore1.cpp:6: `fr' was not declared in this scope arbore1.cpp:6: 'begin' is used as a type, but is not defined as a type. arbore1.cpp:7: parse error before `while' arbore1.cpp:9: `x' was not declared in this scope arbore1.cpp:9: parse error before numeric constant arbore1.cpp:9: syntax error before `:' token arbore1.cpp:10: ISO C++ forbids declaration of `end' with no type arbore1.cpp:11: ISO C++ forbids declaration of `exit' with no type arbore1.cpp:12: ISO C++ forbids declaration of `end' with no type arbore1.cpp:12: redefinition of `int end' arbore1.cpp:10: `int end' previously declared here arbore1.cpp:14: `x' was not declared in this scope arbore1.cpp:14: 'begin' is used as a type, but is not defined as a type. arbore1.cpp:14: syntax error before `:' token arbore1.cpp:16: `x' was not declared in this scope arbore1.cpp:16: ISO C++ forbids declaration of `writeln' with no type arbore1.cpp:17: syntax error before `.' token