Ok guys. What I have to do is write an array that reads 10 numbers and displays how many are divisible by three. I wrote the code, but what I don't understand is that is always outputs 1 less then what the answer should be. What do I need to do to fix it? This is code I have made so far:
#include %26lt;iostream%26gt;
using namespace std;
int main()
{
const int TOTALNUMBERS = 10;
int numbers[TOTALNUMBERS];
// Read all numbers
for (int i = 0; i %26lt; TOTALNUMBERS; i++)
{
cout %26lt;%26lt; "Enter a number: ";
cin %26gt;%26gt; numbers[i];
}
// Find numbers divisible by 3
int div = numbers[0];
for (int i = 0; i %26lt; TOTALNUMBERS; i++)
if (div / 3)
div = numbers[i];
cout %26lt;%26lt; "Numbers divisible by three: " %26lt;%26lt; div %26lt;%26lt;endl;
return 0;
}
Thanks!
C++ Help Please!?
Got a little logic error going on... You're OK up to the find numbers portion.
// Find numbers divisible by 3
int div =0; /* CHANGED; just to keep track of them */
/* Added brackets */
for (int i = 0; i %26lt; TOTALNUMBERS; i++) {
/*Use the MOD operator. This will yield the remainder of the division */
if ((numbers[i]% 3)==0)
div ++;
}
cout %26lt;%26lt; "Numbers divisible by three: " %26lt;%26lt; div %26lt;%26lt;endl;
return 0;
}
P.S. Your FOR condition is fine!
survey monkey
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