Eroare de compilare: user.c:1:19: error: fstream: No such file or directory user.c:2: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘namespace’ user.c:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘g’ user.c: In function ‘completare’: user.c:7: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:7: note: use option -std=c99 or -std=gnu99 to compile your code user.c:8: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c: In function ‘citire’: user.c:13: error: ‘ifstream’ undeclared (first use in this function) user.c:13: error: (Each undeclared identifier is reported only once user.c:13: error: for each function it appears in.) user.c:13: error: expected ‘;’ before ‘f’ user.c:15: error: ‘f’ undeclared (first use in this function) user.c:16: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c: In function ‘rezolvare’: user.c:36: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:38: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c: In function ‘main’: user.c:48: error: ‘g’ undeclared (first use in this function)