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cloudcode.cpp
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cloudcode.cpp
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#include <cstdio>
#include <cmath>
#include <iostream>
using namespace std;
int N; //people
int K; //max people covered
int distances_apart[100005];
int answer;
int C[100005];
int main(void) {
FILE *input_file = fopen("cloudin.txt", "r");
FILE *output_file = fopen("cloudout.txt", "w");
fscanf(input_file, "%d%d", &N, &K);
for (int i = 0; i < N-1; i++) {
fscanf(input_file, "%d", &distances_apart[i]);
}
for (int i = 0; i < N-(K); i++){
for (int r = 0; r < K; r++){
C[i] = C[i] + distances_apart[r + i];
}
cout << C[i] << endl;
}
answer = C[0];
for (int i = 0; i < N-(K); i++){
if (answer > C[i]){
answer = C[i];
}
}
cout << " " << answer << endl;
fprintf(output_file, "%d\n", answer);
fclose(input_file);
fclose(output_file);
return 0;
}