Eroare de compilare: main.cpp: In function 'void ciur()': main.cpp:11:9: error: 'lim' was not declared in this scope lim = ( int ) sqrt( double ( 1000001 ) ); ^~~ main.cpp:11:49: error: 'sqrt' was not declared in this scope lim = ( int ) sqrt( double ( 1000001 ) ); ^ main.cpp:16:17: error: 's' was not declared in this scope if( s[i] == 0 ) ^ main.cpp: In function 'int main()': main.cpp:33:13: error: 'cnt' was not declared in this scope cnt++; ^~~ main.cpp:34:19: error: 'cnt' was not declared in this scope printf( "%d", cnt ); ^~~ main.cpp:26:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ciur.in", "r", stdin); ^ main.cpp:27:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ciur.out", "w", stdout); ^ main.cpp:30:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf( "%d", &n ); ^ Non zero exit status: 1