eliminare.cpp: In function `int main()': eliminare.cpp:25: warning: comparison between signed and unsigned integer expressions eliminare.cpp:25: warning: comparison between signed and unsigned integer expressions eliminare.cpp:30: warning: comparison between signed and unsigned integer expressions eliminare.cpp:31: warning: comparison between signed and unsigned integer expressions eliminare.cpp:32: warning: comparison between signed and unsigned integer expressions eliminare.cpp:32: warning: comparison between signed and unsigned integer expressions eliminare.cpp:33: warning: comparison between signed and unsigned integer expressions eliminare.cpp:33: warning: comparison between signed and unsigned integer expressions eliminare.cpp:34: warning: comparison between signed and unsigned integer expressions eliminare.cpp:43: warning: comparison between signed and unsigned integer expressions eliminare.cpp:44: warning: comparison between signed and unsigned integer expressions eliminare.cpp:49: warning: comparison between signed and unsigned integer expressions eliminare.cpp:49: warning: comparison between signed and unsigned integer expressions eliminare.cpp:54: warning: comparison between signed and unsigned integer expressions eliminare.cpp:55: warning: comparison between signed and unsigned integer expressions eliminare.cpp:56: warning: comparison between signed and unsigned integer expressions eliminare.cpp:56: warning: comparison between signed and unsigned integer expressions eliminare.cpp:57: warning: comparison between signed and unsigned integer expressions eliminare.cpp:57: warning: comparison between signed and unsigned integer expressions eliminare.cpp:58: warning: comparison between signed and unsigned integer expressions