无涯教程-C# - for 循环函数

for循环是一种重复控制结构，它允许高效地编写需要执行特定次数的循环。

for - 语法

C#中for循环语法是-

for ( init; condition; increment ) {
   statement(s);
}

for - 流程图

using System;
namespace Loops {
class Program {
static void Main(string[] args) {
     </span><span class="com">/* for循环执行 */</span><span class="pln">
     </span><span class="kwd">for</span><span class="pln"> </span><span class="pun">(</span><span class="kwd">int</span><span class="pln"> a </span><span class="pun">=</span><span class="pln"> </span><span class="lit">10</span><span class="pun">;</span><span class="pln"> a </span><span class="pun">&lt;</span><span class="pln"> </span><span class="lit">20</span><span class="pun">;</span><span class="pln"> a </span><span class="pun">=</span><span class="pln"> a </span><span class="pun">+</span><span class="pln"> </span><span class="lit">1</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        </span><span class="typ">Console</span><span class="pun">.</span><span class="typ">WriteLine</span><span class="pun">(</span><span class="str">"value of a: {0}"</span><span class="pun">,</span><span class="pln"> a</span><span class="pun">);</span><span class="pln">
     </span><span class="pun">}</span><span class="pln">
     </span><span class="typ">Console</span><span class="pun">.</span><span class="typ">ReadLine</span><span class="pun">();</span><span class="pln">
  </span><span class="pun">}</span><span class="pln">

}
} 

编译并执行上述代码时，将生成以下输出-

value of a: 10
value of a: 11
value of a: 12
value of a: 13
value of a: 14
value of a: 15
value of a: 16
value of a: 17
value of a: 18
value of a: 19

参考链接

www.learnfk.com/csharp/csha…