C programming has three types of loops. for loop while loop do...while loop In the previous tutorial, we learned about for loop. In this tutorial, we will learn about while and do..while loop. while loop The syntax of the while loop is: while (testExpression) { // the body of the...
Do While Loop Examples: Example 1: #include <stdio.h>intmain(void){intx=1;do{printf("%d\n",x);x++;}while(x<=10);} In this example, we’ve created a do while loop that will print out the numbers 1 through 10. The variable x is initialized to 1 and then incremented by 1 ea...
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. ...
do { /*block of statement*/ }while(condition); Explanation of do while loop in C: Here, while and do are the keywords in C language which is know to the compiler. Condition can be any expression. This is very similar towhile loop in C. ...
do { } while ( condition );Notice that the condition is tested at the end of the block instead of the beginning, so the block will be executed at least once. If the condition is true, we jump back to the beginning of the block and execute it again. A do..while loop is basically...
Output of while loop: Output of do-while loop: b: 11 Note that the while loop doesn't take any iterations, but the do-while executes its body once. This is because the looping condition is verified at the top of the loop block in case of while, and since the condition is false, ...
C 循环 不像for和while循环,它们是在循环头部测试循环条件。在 C 语言中,do...while循环是在循环的尾部检查它的条件。 do...while循环与 while 循环类似,但是 do...while 循环会确保至少执行一次循环。 语法 C 语言中do...while循环的语法: do{statement(s);}while(condition); ...
SystemVerilog while and do-while loop 两者都是循环构造,只要给定条件为真,就会执行给定的语句集。whiledo while 循环首先检查条件是否为true,如果条件为true,则执行语句。如果条件被证明是假的,则循环就在哪里结束。while 循环首先执行一次语句,然后检查条件是否为true。如果条件为true,则执行该语句集,直到条件变为...
do-while loop example in C++ #include <iostream> using namespace std; int main(){ int num=1; do{ cout<<"Value of num: "<<num<<endl; num++; }while(num<=6); return 0; } Output: Value of num: 1 Value of num: 2 Value of num: 3 Value of num: 4 Value of num: 5 Value...
A while loop is illustrated in Program in which squares and cubes of numbers from 1 to n are calculated and displayed. The value of n is entered by the user of the program. Four integer variables are declared: (i) the variable n the value of which is entered by the user, (ii and ...