Dart编程实例 - dart while 循环
void main() {
var num = 5;
var factorial = 1;
while(num >=1) {
factorial = factorial * num;
num--;
}
print("The factorial is ${factorial}");
}
void main() {
var num = 5;
var factorial = 1;
while(num >=1) {
factorial = factorial * num;
num--;
}
print("The factorial is ${factorial}");
}