Using While Loop 1) Read the values using scanner class object and assign those values to the variables x,y. 2) If both the numbers greater than 0, then checks the while condition while(x!=y), if it is true – then if x>y then x=x-y else y=y-x. 3) Repeat until x!=y and...
Below is my configuration - And the code which am using is : Error - Are you sure you need to use TLS and not ...In following program, what is the purpose of the while loop? There are no problems with the compilation, but whether or not I have the while loop in place or not, ...
Example 2: Finding GCD of two numbers using while loop Lets write the same program usingwhile loop. Here we are taking a different approach of finding gcd. In this program we are subtracting the smaller number from the larger number until they both become same. At the end of the loop the...
ThisLoop在执行了source0事件后置为true在一个循环结束后会使用 __CFRunLoopRun函数有一个形参stopAfterHandle,如果其为true 并且sourceHandledThisLoop也为true在一个循环结束后就会退出RunLoop */ Boolean sourceHandledThisLoop = __CFRunLoopDoSources0(rl, rlm, stopAfterHandle); if (sourceHandledThisLoop) { /...
Loop: We use awhileloop to do the Euclidean algorithm for finding the GCD. This method keeps finding the remainder when we divideabybuntilbreacheszero. Update: Each time we go through the loop, we change the value ofato be whatbwas, andbto be the remainder whenais divided byb. ...
Example 2: HCF using while Loop and if...else // program to find the HCF or GCD of two integers // take input let number1 = parseInt(prompt('Enter a first positive integer: ')); let number2 = parseInt(prompt('Enter a second positive integer: ')); // looping until both numbers ...
After schedulingstreamwith a run loop, its client (set with CFReadStreamSetClient) is notified when various events happen with the stream, such as when it finishes opening, when it has bytes available, and when an error occurs. A stream can be scheduled with multiple run loops and run loop...
# Define a function to calculate the greatest common divisor (GCD) of two numbers.defgcd(x,y):# Initialize z as the remainder of x divided by y.z=x%y# Use a while loop to find the GCD.whilez:# Update x to y, y to z, and calculate a new value for z (remainder of x divided...
主线程配置main run loop,其它线程默认都没有配置run loop。一般都在主线程中调用后分配给其它队列。如果要在其它线程添加run loop至少添加一个input source,不然一运行就会退出。 在后台操作UI 使用操作队列处理 //weak引用参照self避免循环引用,及block持有self,operationQueue retain了block,而self有retain了operation...
1:忙等(自旋锁:占用cpu资源,相当于写了while(锁还没被放开)循环)而这个就是忙等的这个状态)。 2:让线程睡觉(互斥锁:如果发现其他线程正在执行锁定的代码,线程会进入休眠(就绪状态),等其他线程时间片打开锁后,线程会被唤醒执行。不占用cpu资源。 OSSpinLock叫做”自旋锁”,等待锁的线程会处于忙等(busy-wait)状...