Break in For loopThe break statement can be used to jump out of a for loop.ExampleGet your own PHP Server Jump out of the loop when $x is 4: for ($x = 0; $x < 10; $x++) { if ($x == 4) { break; } echo "The number is: $x "; } Try it Yourself » Break ...
在云计算领域,C for-loop是一个常见的循环结构,用于在分布式系统中执行多个操作。在C for-loop中,有一个重要的关键字:break。break语句用于在循环中退出循环,即当满足一定条件时,跳出当前循环,不再执行循环体中的剩余语句。 在C for-loop中使用break语句的好处是,可以控制循环的执行流程,当某个条件满足时,自动终...
In every programming language, thus also in the C programming language, there are circumstances were you want to do the same thing many times. For instance you want to print the same words ten times. You could type ten printf function, but it is easier to use a loop. The only thing yo...
break statement not within loop or switch意思是:break语句不在循环内。for循环是编程语言中一种循环语句,而循环语句由循环体及循环的判定条件两部分组成,其表达式为:for(单次表达式;条件表达式;末尾循环体){中间循环体;}。
在x=某某的时候跳出循环
for循环 语法:for 变量名 in 条件; do …; done for循环会以空格作为分隔符 案例1 代码语言:javascript 复制 #!/bin/bash sum=0 for i in `seq 1 100` do sum=$[$sum+$i] echo $i done echo $sum 文件列表循环 代码语言:javascript 复制 #!/bin/bash cd /etc/ for a in `ls /etc/` do ...
C #include<stdio.h>intmain(){charc;for(;;) { printf_s("\nPress any key, Q to quit: ");// Convert to character valuescanf_s("%c", &c);if(c =='Q')break; } }// Loop exits only when 'Q' is pressed 请参阅 break 语句 ...
从图片来看,你这些 break 语句都是 case 的break语句。属于 switch的。break statement within switch switch(y) { case 1: \\... break; \\...}
接下来让我们看下break和continue的其他区别:1. Break通常用在循环和条件语句中,用于跳出当前的循环或条件语句。而Continue则是用于跳过当前的循环,直接进行下一次循环。例句:- He stopped the loop when he found the target.当他发现目标时,他停止了循环。- The code will continue executing ...
英文的意思是break应该在循环或者switch里面,而你的代码里没有。从你的写法来看,int i之后似乎应该有句while(1)