代码搜索:while
找到约 10,000 项符合「while」的源代码
代码结果 10,000
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dat tc6.dat
第5章 循环结构程序设计
5.1 循环语句概述 [标签-循环语句概述]
求1~100的累计和.
根据已有的知识,可以用“1+2+……+100”来求解,但显然很繁琐.现在换个思路来考虑:
首先设置一个累计器sum,其初值为0,利用sum += n来计算(n依次取1、2、……、100),只要解决以下3个问题即可:
(1)将n的初值置为1;
(2) ...
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java sum100.java
public class sum100
{
public static void main(String args[])
{
int sum,n;
System.out.println("\n***for****");
sum=0;
for(int i=1;i
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java programcontrol.java
package ch01.section03;
public class ProgramControl {
public static void main(String[] args) {
int i;
int nSum = 0;
//for循环
for (i = 0; i < 3; i++) {
nSum++;
Sy
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bas whilwend.bas
10 REM WHILWEND.BAS -- Test WHILE-WEND Loops
20 PRINT "START"
30 LET X = 0
40 WHILE X < 25
50 PRINT "x is ";X
60 LET X = X + 1
70 LET Y = 0
80 WHILE Y < 2
90 PRINT "y is "; Y
100 LET Y = Y + 1
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bas dowhile.bas
10 REM DOWHILE.BAS -- Test DO WHILE-LOOP
20 PRINT "START"
30 LET X = 0
40 DO WHILE X < 25
50 PRINT "x is ";X
60 LET X = X + 1
70 LET Y = 0
80 DO WHILE Y < 2
90 PRINT "y is "; Y
100 LET Y = Y + 1
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txt wdg_013.txt
1.3 控制流程语句
Turbo C2.0提供了丰富、灵活的控制流程语句, 主要有:条件语句、循环语
句和开关语句。下面将对这些语句作详细介绍。
1.3.1 条件语句
象其它语言一样Turbo C2.0也提供条件语句。在Turbo C2.0中条件语句的一
般形式为:
if(表达式)
语句1;
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c 20040203-1.c
/* PR/11658 The error message was quite mysterious for gcc up to 3.4.x */
struct a {
int x;
};
int bug_if(struct a a) { if (a) return 1; else return 0; } /* { dg-error "struct type" } */
int bug
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c 20040203-2.c
/* PR/11658 The error message was quite mysterious for gcc up to 3.4.x */
union a {
int x;
};
int bug_if(union a a) { if (a) return 1; else return 0; } /* { dg-error "union type" } */
int bug_wh