poligon2.cpp: In function 'int main()': poligon2.cpp:8: error: expected initializer before 'double' poligon2.cpp:9: error: 'x1' was not declared in this scope poligon2.cpp:10: error: 'mini' was not declared in this scope poligon2.cpp:13: error: 'x2' was not declared in this scope poligon2.cpp:14: error: 'floor' was not declared in this scope poligon2.cpp:16: error: 'b' was not declared in this scope poligon2.cpp:18: error: 'b' was not declared in this scope poligon2.cpp:19: error: 'b' was not declared in this scope