Mega Code Archive
Compute integer powers of 2 with while loop
<![CDATA[
using System;
class MainClass {
public static void Main() {
int e;
int result;
for(int i=0; i < 10; i++) {
result = 1;
e = i;
while(e > 0) {
result *= 2;
e--;
}
Console.WriteLine("2 to the " + i + " power is " + result);
}
}
}
2 to the 0 power is 1
2 to the 1 power is 2
2 to the 2 power is 4
2 to the 3 power is 8
2 to the 4 power is 16
2 to the 5 power is 32
2 to the 6 power is 64
2 to the 7 power is 128
2 to the 8 power is 256
2 to the 9 power is 512
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