| library #lib; |
| import self as self; |
| import "dart:core" as core; |
| import "dart:_internal" as _in; |
| |
| [@vm.unboxing-info.metadata=(i)->b]static method isPrime([@vm.inferred-type.metadata=int] dynamic n) → core::bool* { |
| if(_in::unsafeCast<core::bool*>([@vm.direct-call.metadata=dart.core::_IntegerImplementation.<] [@vm.inferred-type.metadata=dart.core::bool] n.<(2))) |
| return false; |
| for (core::int* i = 2; [@vm.direct-call.metadata=dart.core::_IntegerImplementation.<=] [@vm.inferred-type.metadata=dart.core::bool (skip check)] [@vm.direct-call.metadata=dart.core::_IntegerImplementation.*] [@vm.inferred-type.metadata=int (skip check)] i.{core::num::*}(i).{core::num::<=}(_in::unsafeCast<core::num>(n)); i = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.+] [@vm.inferred-type.metadata=int (skip check)] i.{core::num::+}(1)) { |
| if([@vm.direct-call.metadata=dart.core::_IntegerImplementation.==] [@vm.inferred-type.metadata=dart.core::bool (skip check)] [@vm.direct-call.metadata=dart.core::_IntegerImplementation.%] [@vm.inferred-type.metadata=int] n.%(i).{core::Object::==}(0)) |
| return false; |
| } |
| return true; |
| } |
| [@vm.unboxing-info.metadata=(i)->b]static method nThPrimeNumber([@vm.inferred-type.metadata=dart.core::_Smi (value: 50000)] core::int* n) → core::int* { |
| core::int* counter = 0; |
| for (core::int* i = 1; ; i = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.+??] [@vm.inferred-type.metadata=int (skip check)] i.{core::num::+}(1)) { |
| if([@vm.inferred-type.metadata=dart.core::bool] self::isPrime(i)) |
| counter = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.+??] [@vm.inferred-type.metadata=int (skip check)] counter.{core::num::+}(1); |
| if([@vm.inferred-type.metadata=dart.core::bool] counter.{core::num::==}(n)) { |
| return i; |
| } |
| } |
| } |
| static method run() → void { |
| core::int* e = 611953; |
| core::int* p = [@vm.inferred-type.metadata=int?] self::nThPrimeNumber(50000); |
| if(![@vm.inferred-type.metadata=dart.core::bool] p.{core::num::==}(e)) { |
| throw core::Exception::•("Unexpected result: ${p} != ${e}"); |
| } |
| } |
| static method main(core::List<core::String*>* args) → dynamic { |
| core::Stopwatch* timer = let final core::Stopwatch* #t1 = new core::Stopwatch::•() in block { |
| [@vm.direct-call.metadata=dart.core::Stopwatch.start] [@vm.inferred-type.metadata=!? (skip check)] #t1.{core::Stopwatch::start}(); |
| } =>#t1; |
| for (core::int* i = 0; [@vm.direct-call.metadata=dart.core::_IntegerImplementation.<] [@vm.inferred-type.metadata=dart.core::bool (skip check)] i.{core::num::<}(100); i = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.+] [@vm.inferred-type.metadata=int (skip check)] i.{core::num::+}(1)) { |
| self::run(); |
| } |
| [@vm.direct-call.metadata=dart.core::Stopwatch.stop] [@vm.inferred-type.metadata=!? (skip check)] timer.{core::Stopwatch::stop}(); |
| core::print("Elapsed ${[@vm.direct-call.metadata=dart.core::Stopwatch.elapsedMilliseconds] timer.{core::Stopwatch::elapsedMilliseconds}}ms"); |
| } |