How to Create a while loop

For C/C + +, C# for while loop has the same layout.

while (/*condition*/)

{

/ / TO DO

}

for e. g:

int main ()

{

int sum = 0, i = 0;

//While loop

while (i < = 100)

sum + = i++;

printf ("Sum %d", sum);

getchar ();

return 0;

}

This code will sum from 0 to 100 (Sigma from x = 0 to 100 of x)

While (condition) ( = = !+)

{

code block

}

some think like this