Eroare de compilare: user.c:1:21: error: algorithm: No such file or directory user.c:2: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'namespace' user.c:11: error: variably modified 'V' at file scope user.c:12: error: variably modified 'ch' at file scope user.c:14: error: expected ';', ',' or ')' before '&' token user.c: In function 'solve': user.c:60: error: 'for' loop initial declaration used outside C99 mode user.c:73: warning: implicit declaration of function 'printf' user.c:73: warning: incompatible implicit declaration of built-in function 'printf' user.c: In function 'main': user.c:78: warning: implicit declaration of function 'freopen' user.c:78: error: 'stdin' undeclared (first use in this function) user.c:78: error: (Each undeclared identifier is reported only once user.c:78: error: for each function it appears in.) user.c:79: error: 'stdout' undeclared (first use in this function) user.c:81: warning: implicit declaration of function 'cit' user.c:85: error: 'for' loop initial declaration used outside C99 mode user.c:91: error: 'for' loop initial declaration used outside C99 mode user.c:95: warning: implicit declaration of function 'sort'