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Василий
#include
#include
using namespace std;
int main() {
int num, even = 0, odd = 0;
do {
cout > num;
if (num & 1) ++odd;
else ++even;
} while (num);
cout
int num,odd=0,even=0;
while(cin >> num) (num&1)? odd++:even++;
double procent_odd=0, procent_even=0;
if(odd+even)procent_even= 100- (procent_odd = odd*100./(odd +even) );