onu2.cpp: In function `void put(long int, int)': onu2.cpp:18: warning: name lookup of `i' changed onu2.cpp:8: warning: matches this `i' under ISO standard rules onu2.cpp:16: warning: matches this `i' under old rules onu2.cpp: In function `int main()': onu2.cpp:56: warning: int format, long int arg (arg 3)