cabana.cpp: In function `void create_structure()': cabana.cpp:42: warning: assignment to `int' from `double' cabana.cpp:42: warning: argument to `int' from `double' cabana.cpp: In function `int main()': cabana.cpp:192: warning: comparison between signed and unsigned integer expressions cabana.cpp:192: warning: comparison between signed and unsigned integer expressions cabana.cpp:205: warning: comparison between signed and unsigned integer expressions cabana.cpp:205: warning: comparison between signed and unsigned integer expressions