secvreg.cpp: In function 'int parc(int, int, int)': secvreg.cpp:50: warning: comparison between signed and unsigned integer expressions secvreg.cpp: In function 'void citire()': secvreg.cpp:73: warning: comparison between signed and unsigned integer expressions secvreg.cpp:69: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result secvreg.cpp:70: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result secvreg.cpp:77: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result secvreg.cpp: In function 'int main()': secvreg.cpp:87: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result secvreg.cpp:88: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result secvreg.cpp: In function 'int parc(int, int, int)': secvreg.cpp:12: warning: 'q' may be used uninitialized in this function /tmp/ccC1klnK.o: In function `citire()': secvreg.cpp:(.text+0x53b): warning: the `gets' function is dangerous and should not be used.