Submission #1841999

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Source Code Expand

#define _CRT_SECURE_NO_WARNINGS

#include <iostream>
#include <string>
#include <vector>
#include <cmath>
#include <fstream>
#include <set>
#include <utility>
#include <algorithm>
#include <queue>
#include <stack>
#include <deque>
#include <numeric>
#include <sstream>
#include <list>
#include <map>
#include <functional>
#include <iterator>

#define rep(i,p,n) for(int i=(int)p;i<(int)n;i++)
#define repp(i,p,n) for(int i=(int)p;i>=(int)n;i--)
#define Sort(x) sort(x.begin(),x.end());
#define PSort(x) sort(begin(x), end(x), pairCompare)
#define ll long long
#define INF 2000000000

using namespace std;

int main() {
	int a, b;
	cin >> a >> b;
	int n;
	cin >> n;
	rep(i, 0, n) {
		int x;
		scanf("%d", &x);
		if (a <= x&&x <= b)printf("%d\n", 0);
		else if (x < a)printf("%d\n", a - x);
		else printf("%d\n", -1);
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:37:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &x);
                  ^

Judge Result