Submission #3778763

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

typedef long long int LL;
#define REP(n) for(LL i = 0; i < (n); i++)
#define COUT(val) cout << (val) << endl
#define CIN(val) cin >> (val)
#define SORT(vec) sort(vec.begin(), vec.end())
#define SORT_GRE(vec) sort(vec.begin(), vec.end(), greater<LL>())

int main(){
    int a, b, x;
    cin >> a >> b >> x;
    if(a+b >= x && a <= x){
        cout << "YES" << endl;
    } else {
        cout << "NO" << endl;
    }
    return 0;
}

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