stele1.cpp: In function `int main()': stele1.cpp:15: warning: comparison between signed and unsigned integer expressions stele1.cpp:21: warning: integer overflow in expression stele1.cpp:8: warning: unused variable `long long unsigned int j' stele1.cpp:8: warning: unused variable `long long unsigned int p' stele1.cpp:8: warning: `long long unsigned int l' might be used uninitialized in this function