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.
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:...
Flowchart of C++ do...while loop Example 3: 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; // do...while loop from 1 to 5 do { cout << i << " "; ++i; } while (i <= 5...
while loop Flowchart Syntax while(test condition){ //code to be executed } If the test condition inside the () becomes true, the body of the loop executes else loop terminates without execution. The process repeats until the test condition becomes false. Example: while loop in C // ...
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 ...
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 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。” ...
Flowchart: Example: while loop with if-else and break statementx = 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) Copy...
Following is the flowchart for do-while loop: We initialize our iterator. Then we enter body of the do-while loop. We execute the statement and then reach the end. At the end, we check the condition of the loop. If it isfalse, we exit the loop and if it istrue, we enter the lo...
Flowchart of for loop def range_from_start_to_end(start, end): for i in range(start, end+1): print(i) if __name__ == "__main__": start = int(input("Enter a start number: ")) end = int(input("Enter an end number: ")) ...