Submission #426326

#	Time	Username	Problem	Language	Result	Execution time	Memory
426326		TLP39	Labels (NOI20_labels)	C++14	100 / 100	98 ms	5664 KiB

Labels

#include <stdio.h>
#include <math.h>
#include <utility>
#include <string.h>
#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <map>
using namespace std;
typedef long long int ll;

int main()
{
    int n;
    scanf("%d",&n);
    vector<int> ans;
    int a=0,ma=0,mi=0,d;
    ans.push_back(a);
    for(int i=1;i<n;i++)
    {
        scanf("%d",&d);
        a+=d;
        ma=max(ma,a);
        mi=min(mi,a);
        ans.push_back(a);
    }
    if(ma-mi !=n-1)
    {
        printf("-1");
        return 0;
    }
    for(int i=0;i<n;i++)
    {
        printf("%d ",ans[i]-mi+1);
    }
}

Compilation message (stderr)

Labels.cpp: In function 'int main()':
Labels.cpp:16:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   16 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~
Labels.cpp:22:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |         scanf("%d",&d);
      |         ~~~~~^~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25
• Subtask 4: 18 / 18
• Subtask 5: 35 / 35