rachete.cpp: In function 'int main()': rachete.cpp:9: error: 'n' was not declared in this scope rachete.cpp:10: error: 'i' was not declared in this scope rachete.cpp:12: error: 'x' was not declared in this scope rachete.cpp:14: error: 'cnt1' was not declared in this scope rachete.cpp:16: error: 'cnt2' was not declared in this scope rachete.cpp:18: error: 'cnt3' was not declared in this scope rachete.cpp:20: error: 'cnt1' was not declared in this scope rachete.cpp:22: error: 'cnt2' was not declared in this scope rachete.cpp:24: error: 'cnt3' was not declared in this scope