首先说明:continue 只能用于循环语句中,而break可用于循环和switch语句,两者都是辅助循环;尽管如此,如果 switch 语句在一个循环中,continue便可作为 switch 语句的一部分;这种情况下,就像在其他循环中一样,continue 让程序跳出循环的剩余部分,包括 switch 语句的其他部分。 一般而言,程序进入循环后,在下一次循环测试之前...
C break 语句 C 循环 C 语言中 break 语句有以下两种用法: 当 break 语句出现在一个循环内时,循环会立即终止,且程序流将继续执行紧接着循环的下一条语句。 它可用于终止 switch 语句中的一个 case。 如果您使用的是嵌套循环(即一个循环内嵌套另一个循环),break
As a result, the ‘break’ statement is executed, which causes an immediate exit from the loop. After that, the program proceeds with the code after the loop and prints “Loop terminated due to break statement“. How Does the Continue Statement Work? When the ‘continue’ statement in the...
Both break and continue statements in C programming language have been provided to alter the normal flow of program. Example using breakThe following function, trim, removes trailing blanks, tabs and newlines from the end of a string, using a break to exit from a loop when the rightmost non...
However, there is a break statement in the middle of these two blocks, so the second block of statements never gets executed and we exit the loop immediately. 1 int i = 0;2 3 while (i < 10)4 {5 i++;6 7 if (i == 5) break; //Exit from the loop when i=5.8 //Iteration...
Program structure Declarations and types Expressions and assignments Statements (C) Statements (C) Overview of C statements break statement (C) Compound statement (C) continue statement (C) do-while statement (C) Expression statement (C)
Output Here, thebreakstatement breaks the program execution after checking the first case. Time code: m Good Morning Now, comment thebreakstatements and run the code again. You will now get the following output − Time code: m Good Morning Good Afternoon Good Evening Hello ...
这将使break语句找不到正确的循环体，从而引发错误：break statement not within loop or switch。这是因为break语句只能在for循环或其他控制结构中使用，而在没有正确嵌套的循环中，break将无法找到有效的循环体。初始化表达式通常用于给循环变量赋值，例如初始化为0。条件表达式是一个逻辑表达式，用于判断...
and whether the loop will continue after i=5.Please provide some program to understand usage of break with output. Reply Christopher October 28, 2013 at 5:18 pm Here’s another example that uses break #include int main(void){ int x, y; for (x = 1; x <= 5; x++) { /* y...
Program structure Declarations and types Expressions and assignments Statements (C) Statements (C) Overview of C statements break statement (C) Compound statement (C) continue statement (C) do-while statement (C) Expression statement (C)