в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

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2010-05-26T12:20:03Z

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==Find the smallest factor of a value==

<source lang="csharp">using System;

class MainClass {
public static void Main() {
int factor = 1;
int num = 1000;

for(int i=2; i < num/2; i++) {
if((num%i) == 0) {
factor = i;
break; // stop loop when factor is found
}
}
Console.WriteLine("Smallest factor is " + factor);
}
}</source>
<pre class=codeResult>Smallest factor is 2</pre>

==Use break with a foreach.==

<source lang="csharp">using System;

class MainClass {
public static void Main() {
int sum = 0;
int[] nums = new int[10];

for(int i = 0; i < 10; i++)
nums[i] = i;

foreach(int x in nums) {
Console.WriteLine("Value is: " + x);
sum += x;
if(x == 4)
break; // stop the loop when 4 is obtained
}
Console.WriteLine("Summation of first 5 elements: " + sum);
}
}</source>
<pre class=codeResult>Value is: 0
Value is: 1
Value is: 2
Value is: 3
Value is: 4
Summation of first 5 elements: 10</pre>

==Using break to exit a do-while loop==

<source lang="csharp">using System;

class MainClass {
public static void Main() {
int i;

i = -10;
do {
if(i > 0)
break;
Console.Write(i + " ");
i++;
} while(i <= 10);

Console.WriteLine("Done");
}
}</source>
<pre class=codeResult>-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 Done</pre>

==Using break to exit a for loop==

<source lang="csharp">using System;

class MainClass {
public static void Main() {

// use break to exit this loop
for(int i=-10; i <= 10; i++) {
if(i > 0) break; // terminate loop when i is positive
Console.Write(i + " ");
}
Console.WriteLine("Done");
}
}</source>
<pre class=codeResult>-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 Done</pre>

==Using break with nested loops==

<source lang="csharp">using System;

class MainClass {
public static void Main() {

for(int i=0; i<3; i++) {
Console.WriteLine("Outer loop count: " + i);
Console.Write(" Inner loop count: ");

int t = 0;
while(t < 100) {
if(t == 10)
break; // terminate loop if t is 10
Console.Write(t + " ");
t++;
}
Console.WriteLine();
}
Console.WriteLine("Loops complete.");
}
}</source>
<pre class=codeResult>Outer loop count: 0
Inner loop count: 0 1 2 3 4 5 6 7 8 9
Outer loop count: 1
Inner loop count: 0 1 2 3 4 5 6 7 8 9
Outer loop count: 2
Inner loop count: 0 1 2 3 4 5 6 7 8 9
Loops complete.</pre>

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в 15:31, 26 мая 2010

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