/*
 * Solution Template for Space Mission
 * 
 * Australian Informatics Olympiad 2021
 * 
 * This file is provided to assist with reading and writing of the input
 * files for the problem. You may modify this file however you wish, or
 * you may choose not to use this file at all.
 */

#include <stdio.h>

/* N is the number of available days. */
int N;

/* F is the amount of fuel available. */
int F;

/* C contains the fuel needed to open a portal on each day. */
int C[100005];

int answer;

int main(void) {
    FILE *input_file;
    FILE *output_file;
    int i;

    /* Open the input and output files. */
    input_file = fopen("spacein.txt", "r");
    output_file = fopen("spaceout.txt", "w");

    /* Read the value of N and F. */
    fscanf(input_file, "%d%d", &N, &F);

    /* Read the cost to open a portal on each day. */
    for (i = 0; i < N; i++) {
        fscanf(input_file, "%d", &C[i]);
    }

    /*
     * TODO: This is where you should compute your solution. Store the maximum
     * number of samples you could collect into the variable answer.
     */

    /* Write the answer to the output file. */
    fprintf(output_file, "%d\n", answer);

    /* Finally, close the input/output files. */
    fclose(input_file);
    fclose(output_file);

    return 0;
}