#include<iostream>
using namespace std;
#include<cstdlib>
#include<cmath>
#include<math.h>
using std::sin;
using std::cos;
#include<iostream>
using namespace std;
#include<cstdlib>
#include<cmath>
#include<math.h>
using std::sin;
using std::cos;
int main(){
float m=4.56;
uint8_t r = round(m);
printf("%d", r);
}
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