C++ break 语句 C++ 循环 C++ 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),brea
It can be used to terminate a case in the switch statement (covered in the next chapter).If you are using nested loops (i.e., one loop inside another loop), the break statement will stop the execution of the innermost loop and start executing the next line of code after the block.Syn...
// using break statement inside// nested for loop#include<iostream>usingnamespacestd;intmain(){intnumber;intsum =0;// nested for loops// first loopfor(inti =1; i <=3; i++) {// second loopfor(intj =1; j <=3; j++) {if(i ==2) {break; }cout<<"i = "<< i <<", j =...
Thebreakstatement terminates the execution of the nearest enclosingdo,for,switch, orwhilestatement in which it appears. Control passes to the statement that follows the terminated statement. Syntax jump-statement: break ; Thebreakstatement is frequently used to terminate the processing of a particu...
After this statement the control is transferred to the statement or declaration immediately following the enclosing loop or switch, as if by goto. Keywordsbreak NotesA break statement cannot be used to break out of multiple nested loops. The goto statement may be used for this purpose. ...
You can use a return or goto statement to transfer control from more deeply nested structures. Example The following example illustrates the use of the break statement in a for loop. 复制 // break_statement.cpp #include <stdio.h> int main() { int i; for (i = 1; i < 10; i++)...
} Output: We hope that this post helped you develop a better understanding of the concept of break statement in loops, in C++. For any query, feel free to reach out to us via the comments section down below. Keep Learning : )
breakstatement (C++) 發行項 2024/02/01 8 位參與者 意見反應 本文內容 語法 備註 範例 另請參閱 語句break會結束執行最接近的封入循環或條件語句,其會出現。 控制會傳遞至陳述式結尾之後的陳述式 (如果有的話)。 語法 C++ break; 備註 語句break會搭配條件switch語句和do、for和while循環語句一起使用。
A break statement cannot be used to break out of multiple nested loops. Thegoto statementmay be used for this purpose. Keywords break Example Run this code #include <iostream>intmain(){inti=2;switch(i){case1:std::cout<<"1";// <--- maybe warning: fall throughcase2:std::cout<<"2"...
C++ break 语句 C++ 循环 C++ 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),brea