maraton.cpp: In function `int main()': maraton.cpp:6: `cerinta' undeclared (first use this function) maraton.cpp:6: (Each undeclared identifier is reported only once for each function it appears in.) maraton.cpp:8: `a' undeclared (first use this function) maraton.cpp:9: invalid suffix on integer constant maraton.cpp:9: parse error before `.' token