puncte1.cpp: In function 'int meet(punct, punct)': puncte1.cpp:10: warning: suggest explicit braces to avoid ambiguous 'else' puncte1.cpp: In function 'int main()': puncte1.cpp:26: warning: unused variable 'l1' puncte1.cpp:26: warning: unused variable 'l2' puncte1.cpp:26: warning: unused variable 'mij' puncte1.cpp:24: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result puncte1.cpp:25: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result puncte1.cpp:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result puncte1.cpp:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result puncte1.cpp:47: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result