Eroare de compilare in evaluator: user.c:1:18: error: cstdio: No such file or directory user.c:10: error: variably modified 'sir' at file scope user.c:11: error: variably modified 't1' at file scope user.c:11: error: variably modified 't2' at file scope user.c:12: error: variably modified 's' at file scope user.c:12: error: variably modified 'v' at file scope user.c: In function 'citire': user.c:16: warning: implicit declaration of function 'scanf' user.c:16: warning: incompatible implicit declaration of built-in function 'scanf' user.c: In function 'solve': user.c:77: warning: implicit declaration of function 'printf' user.c:77: warning: incompatible implicit declaration of built-in function 'printf' user.c: In function 'main': user.c:82: warning: implicit declaration of function 'freopen' user.c:82: error: 'stdin' undeclared (first use in this function) user.c:82: error: (Each undeclared identifier is reported only once user.c:82: error: for each function it appears in.) user.c:83: error: 'stdout' undeclared (first use in this function)