cuvinte1.cpp: In function 'int minEditDist(std::string, std::string, int, int, int)': cuvinte1.cpp:22: warning: name lookup of 'k' changed cuvinte1.cpp:15: warning: matches this 'k' under ISO standard rules cuvinte1.cpp:16: warning: matches this 'k' under old rules cuvinte1.cpp: In function 'int main()': cuvinte1.cpp:46: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result cuvinte1.cpp:47: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result cuvinte1.cpp:49: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cuvinte1.cpp:50: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cuvinte1.cpp:52: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cuvinte1.cpp:56: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cuvinte1.cpp:58: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result