tuan

nothing
 avatar
unknown
c_cpp
4 years ago
189 B
7
Indexable
#include <iostream>
#include <iomanip>
#include <cmath>
#include <stdio.h>
using namespace std;
// 1. absolute value
int main(){
    int n;
    cin >> n;
    cout << abs(n);
    return 0;
}
Editor is loading...