Submission #2387104

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main() {

	int n;
	vector<int> trip;
	scanf("%d", &n);

	for(int i = 0; i < n; i++) {
		int a;
		scanf("%d", &a);
		trip.push_back(a);
	}

	for(int i = 0; i < n; i++) {
		vector<int> copy = trip;
		copy.erase(copy.begin() + i);
		//sort(copy.begin(), copy.end());
		int now = 0;
		long long total = 0;
		for(int j = 0; j < n - 1; j++) {
			if(copy[j] != now) {
				total += abs(now - copy[j]);
				now = copy[j];
			}
		}

		total += abs(now - 0);

		printf("%lld\n", total);
	}

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:13:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a);
                  ^

Judge Result