C While Loop - Learn how to use the while loop in C programming with our tutorial. Understand syntax, examples, and best practices for effective coding.
we exit the loop and if it istrue, we enter the loop. After entering the loop, we execute the statements inside thewhileloop, update the iterator and then again check the condition. We do the same thing unless the condition isfalse. ...
Flowchart of C++ while loop Example 1: Display Numbers from 1 to 5 // C++ Program to print numbers from 1 to 5 #include <iostream> using namespace std; int main() { int i = 1; // while loop from 1 to 5 while (i <= 5) { cout << i << " "; ++i; } return 0; } ...
Flowchart of do...while Loop Working of do...while loop Example 2: do...while loop // Program to add numbers until the user enters zero #include <stdio.h> int main() { double number, sum = 0; // the body of the loop is executed at least once do { printf("Enter a number:...
for loop while loop do while loop for loop in C A for loop is a control structure that enables a set of instructions to get executed for a specified number of iterations. It is an entry-controlled loop. for loop FlowchartSyntax for(initialization; test condition; update expression){ //code...
The flowchart of the while loop is given in fig. The execution of the while loop proceeds as follows: Initially, test expression expr is evaluated. If it evaluates as true (i. e., non-zero), the body of the loop is executed and the control is transferred to the beginning of the ...
flowchart TD; A[程序启动] --> B{是否满足条件1?}; B --|是|--> C{是否满足条件2?}; B --|否|--> D[退出循环]; C --|是|--> E[执行代码块]; C --|否|--> D; 引用:“关于如何在while循环中实现多个条件的判断,可以利用逻辑运算符&&(与) 或||(或) 来实现。” ...
The following flowchart helps in understanding how the while loop in PHP works −The value of the expression is checked each time at the beginning of the loop. If the while expression evaluates to false from the very beginning, the loop won't even be run once. Even if the expression ...
Flowchart: Example: while loop with if-else and break statement x = 1; s = 0 while (x < 10): s = s + x x = x + 1 if (x == 5): break else : print('The sum of first 9 integers : ',s) print('The sum of ',x,' numbers is :',s) ...
flowchart TD A[runLoop] --> B{condition} B -- true --> C[Executing loop] C --> D[checkCondition()] D -->|false| E[exitLoop()] --> F[Exiting loop] D -->|true| B 应用场景 那么这个逻辑适用于哪些场景呢?我们可以通过关系图来交流其多样性: ...