Compiler output
prog.cpp: In function ‘int main()’:
prog.cpp:33:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
prog.cpp:47:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
prog.cpp:48:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
prog.cpp:65:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
prog.cpp:33:40: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized]
