tuan
nounknown
c_cpp
4 years ago
241 B
9
Indexable
#include <iostream>
#include <iomanip>
#include <cmath>
#include <stdio.h>
using namespace std;
// absolute value
int main(){
int n;
cin >> n;
if (n>=0){
cout << n;
}else {
cout << (-n);
}
return 0;
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