Submission #1077988

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Source Code Expand

#include <cstdio>
#include <vector>
#include <algorithm>
#include <functional>
#include <tuple>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <array>
#include <valarray>

using namespace std;

int main()
{
    int N, K;
    scanf("%d %d\n", &N, &K);
    vector<int> A(N);
    for (int i = 0; i < N; ++i){
        int ai;
        scanf("%d", &ai); getchar();
        A[i] = ai;
    }

    long long result = 0;
    for (int i = 0; i < N - K + 1; ++i){
        long long temp_result = 0;
        for (int j = i; j < i + K; ++j) temp_result += A[j];
        if (temp_result < 0) temp_result = 0;
        for (int j = 0; j < i; ++j) if (A[j] > 0) temp_result += A[j];
        for (int j = i + K; j < N; ++j) if (A[j] > 0) temp_result += A[j];
        result = max(temp_result, result);
    }
    printf("%lld\n", result);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:18:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d\n", &N, &K);
                             ^
./Main.cpp:22:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &ai); getchar();
                         ^

Judge Result