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I want to convert decimal to binary but it prints it binary in reverse order without array.
For example For 8 it prints 0001 But actually it is 1000 **************** #include<iostream> using namespace std; int main() { int num,i=0; cin>>num; while(num>0) { i=num%2; num=num/2; cout<<i; } system("pause");return 0; }
3 Respostas
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You can change the order of the numbers by using a for loop and writing every number into an array. Something like this:
arr oldByteArray[8]; //the order here is 0001
arr newByteArray[8];
for(int i = 0; i < sizeof(oldByteArray); i++) {
newByteArray[i] = oldByteArray[8 - i];
}
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Yes it prints 0001 coz algo you put is right just print your number in reverse using any loop .
This is my program. I do this like this.
for(i=0; n>0; i++)
{
a[i]=n%2;
n= n/2;
}
for(i=i-1 ;i>=0 ;i--)
{
cout<<a[i];
}