while(c=a%b){a=b;b=c;}是什么意思

Question

while(c=a%b)
{
a=b;
b=c;
}注释改怎么写

Answer 1

while(c=a%b)//a和b取余，结果赋值给c,c为0结束循环，否则执行循环
{
a=b;//将b的值赋值给a
b=c;将c的值赋值给b
}