Eroare de compilare: user.c:2:26: error: algorithm: No such file or directory user.c:5: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'namespace' user.c:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token user.c: In function 'main': user.c:19: error: 'for' loop initial declaration used outside C99 mode user.c:32: error: 'dq' undeclared (first use in this function) user.c:32: error: (Each undeclared identifier is reported only once user.c:32: error: for each function it appears in.) user.c:33: error: 'LONG_MAX' undeclared (first use in this function) user.c:34: error: redefinition of 'i' user.c:19: error: previous definition of 'i' was here user.c:34: error: 'for' loop initial declaration used outside C99 mode user.c:38: warning: implicit declaration of function 'min' user.c:49: warning: implicit declaration of function 'swap' user.c:57:7: warning: no newline at end of file