The do/while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is true.Syntax do { // code block to be executed } while (condition); ...
While Loop Examples: Example 1: /* echo.c -- repeats input */#include <stdio.h>intmain(void){intch;/* * 1. getchar() function reads-in one character from the keyboard * at a time * 2. return type of getchar() is int * 3. getchar() returns integer value corresponding to cha...
Case2 (Always FALSE condition): Variables ‘i’ is initialized before ‘do-while’ loop to ‘20’; iteration is increment of counter variable ‘i’; condition is FALSE always as ‘0’ is provided that causes NOT to execute loop statements, but it is noted here in output that loop stateme...
c loops while-loop do-while do-loops 我有一个任务(目前正在研究循环语句,所以我处于初学者阶段),它要求编写一个程序来反转一个整数,因此它必须有 do语句。 输出应为(示例): Enter a number: 4568 The reversal is: 8654 请记住,由于我遵循我的书,到目前为止,我已经研究和了解了最基本的+选择和循环语句。
画出以下伪码程序的流图,计算它的环形复杂度。你觉得这个程序的逻辑有什么问题吗? C EXAMPLE LOOP:DO WHILE X>0 A=B+1 IF A>10 THEN X=A ELSE Y=Z END IF IF Y<5 THEN PRINT X,Y ELSE IF Y=2 THEN GOTO LOOP ELSE C=3 END IF END IF G=H+R END DO IF F>0 THEN PRINT G ELSE PRIN...
(c)用盒图表示这个结构化程序。 (4)找出并改正程序逻辑中的错误。 COMMENT:PROGRAM SEARCHES FOR FIRST N REFERENCES TO A TOPIC IN AN INFORMATION RETRIEVAL SYSTEM WITH T TOTAL ENTRIES INPUT N INPUT KEYWORD(S)FOR TOPIC I=O MATCH=0 DO WHILE I < T I=I+1 ...
In the previous tutorial, we learned about the C++ for loop. Here, we are going to learn about while and do...while loops. C++ while Loop The syntax of the while loop is: while (condition) { // body of the loop } Here, A while loop evaluates the condition If the condition evaluat...
do whileloop 1.whileloop in C Thewhileloop is anentry controlledloop. It is completed in 3 steps. Variable initialization.(e.gint x = 0;) condition(e.gwhile(x <= 10)) Variable increment or decrement (x++orx--orx = x + 2) ...
C Do While Loop - Learn how to use the do while loop in C programming with detailed examples and explanations.
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); ...