dezbateri.cpp: In function `int main()': dezbateri.cpp:25: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:47: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:49: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:51: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:76: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:85: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:86: warning: comparison between signed and unsigned integer expressions dezbateri.cpp:18: warning: `char semn' might be used uninitialized in this function /tmp/ccLyUU0z.o(.text+0x2cb): In function `main': : the `gets' function is dangerous and should not be used.