Compilare: user.cpp: In function ‘void print()’: user.cpp:19:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<strlen(sirInit); i++) ^ user.cpp: In function ‘void solve()’: user.cpp:33:20: warning: right operand of comma operator has no effect [-Wunused-value] c = 1, dr=2, i1; ^ user.cpp:35:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=2; i<strlen(sirInit); ++i) ^ user.cpp:34:9: warning: unused variable ‘s’ [-Wunused-variable] int s, d; ^ user.cpp:34:12: warning: unused variable ‘d’ [-Wunused-variable] int s, d; ^ user.cpp: In function ‘void prelucrare()’: user.cpp:62:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<strlen(tmp); ++i) ^ user.cpp: In function ‘int main()’: user.cpp:72:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pscpld.in", "r", stdin); ^ user.cpp:73:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pscpld.out", "w", stdout); ^ user.cpp:74:14: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] gets(tmp); ^ /tmp/cco19aRg.o: In function `main': user.cpp:(.text.startup+0x53): warning: the `gets' function is dangerous and should not be used.