Submission #1240878

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Source Code Expand

#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <vector>
#include <algorithm>

using namespace std;


int main () {
    int i;
    long long int n;
    scanf("%lld", &n);
    long long int kind[201];
    kind[2] = 1;
    for (i = 3; i <= 200; i++) {
        kind[i] = (kind[i - 1] + 1) * 2 - 1;
        if (kind[i] >= n)
            break;
    }
    //printf("%d ", i);
    vector<int>result;
    int length = 0;
    for (int j = i - 1; j >= 2; j--) {
        while (n >= kind[j]) {
            n -= kind[j];
            result.push_back(j);
            length += j;
        }
        if (n == 0)
            break;
    }
    printf("%d\n", length);

    int temp = 1;
    for (int j = 0; j < result.size(); j++) {
        for (int k = 0; k < result[j]; k++)
            printf("%d ", temp);
        temp++;
    }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld", &n);
                      ^

Judge Result