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How could I write a program that asks for 5 values and outputs the percentage of values that are evenly divisible by 4 (or any other number)?

2/22/2018 5:34:42 AM

King

11 Answers

New Answer

+2

include <iostream> using namespace std; int main () { float percentage; int val1, val2, val3, val4, val5; float count = 0; cout << "Input 5 values" << endl; cin >> val1 >> val2 >> val3 >> val4 >> val5; if (val1 % 4 == 0){ count++; } if (val2 % 4 == 0){ count++; } if (val3 % 4 == 0){ count++; } if (val4 % 4 == 0){ count++; } if (val5 % 4 == 0){ count++; } percentage = (count/5)*100; cout << "Percent of numbers evenly divisible by 4: " << percentage << endl; return 0; }

+2

use modulus. if the result is 0, counter++. Then divide (counter / total values) * 10 NOTE: 0 means no remainder

+1

I still get the output 0 with the float

+1

thanks

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alright so would I have to set up if statements for each of the values?

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yea or put each value in a container, loop through the container, and if only once

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https://code.sololearn.com/c5Ls6yHz412L/?ref=app

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still not seeing what's wrong

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percentage should be of type float or else it would always be 0

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float count. then finally multiply by 100 not 10 (sorry)

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You're welcome. Happy to help!