oj.uz

Submission #105656

# Submission time Handle Problem Language Result Execution time Memory
105656 2019-04-13T19:14:03 Z Leonardo_Paes Sequence (BOI14_sequence) C++11
25 / 100
 22 ms 752 KB 
#include <bits/stdc++.h>

using namespace std;

int vet[100100];

int main(){
	
	int k;

	cin >> k;

  int x;

  bool ok=true;

	for(int i=1; i<=k; i++){
		cin >> vet[i];
    x=vet[1];
    if(x!=vet[i]){
      ok=0;
    }
	}

  if(ok==true){
        if(x==0){
      if(k==1){
        cout << 10 << endl;
      }
      else if(k>=2 and k<=11){
        cout << 100 << endl;
      }
        else if(k>=12 and k<=111){
      cout << 1000 << endl;
    }
    else if(k>=112 and k<=1111){
      cout << 10000 << endl;
    }
    else if(k>=1112 and k<=11111){
      cout << 100000 << endl;
    }
    else{
      cout << 1000000 << endl;
    }
    return 0;
    }
    else if(x==9){
      if(k==1){
        cout << 9 << endl;
      }
      else if(k>=2 and k<=11){
        cout << 89 << endl;
      }
      else if(k>=12 and k<=111){
        cout << 889 << endl;
      }
        else if(k>=112 and k<=1111){
      cout << 8889 << endl;
    }
    else if(k>=1112 and k<=11111){
      cout << 88889 << endl;
    }
    else if(k>=11112 and k<=111111){
      cout << 888889 << endl;
    }
    return 0;
    }
    

    if(k==1){
      cout << x << endl;
    }
    else if(k>=2 and k<=10){
      cout << x*10 << endl;
    }
    else if(k>=11 and k<=100){
      cout << x*100 << endl;
    }
    else if(k>=101 and k<=1000){
      cout << x*1000 << endl;
    }
    else if(k>=1001 and k<=10000){
      cout << x*10000 << endl;
    }
    else if(k>=10001 and k<=100000){
      cout << x*100000 << endl;
    }
    return 0;
  }
  else{
    int resp=0x3f3f3f3f;
    for(int w=1; w<=1000; w++){
          bool ok=true;

      for(int j=1; j<=k; j++){
        int i = w+j-1;

        if(i>=1 and i<=9){
          if(i==vet[j]){
            continue;
          }
        }
        if(i>=10 and i<=99){
          if(i%10==vet[j]){
            continue;
          }
          if((i-i%10)/10==vet[j]){
            continue;
          }
        }
        if(i>=100 and i<=999){
          if(i%10==vet[j]){
            continue;
          }
          if((i%100-i%10)/10==vet[j]){
            continue;
          }
          if((i-i%100)/100==vet[j]){
            continue;
          }
        }
        ok=false;
      }
      if(ok==true){
        resp=min(resp, w);
      }
    }
      cout << resp << endl;

  }
}

Compilation message

sequence.cpp: In function 'int main()':
sequence.cpp:86:17: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
       cout << x*100000 << endl;
                 ^~~~~~

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 6 ms 256 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 356 KB Output is correct
2 Incorrect 5 ms 256 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 6 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 408 KB Output is correct
7 Correct 18 ms 640 KB Output is correct
8 Correct 9 ms 512 KB Output is correct
9 Correct 20 ms 640 KB Output is correct
10 Correct 22 ms 752 KB Output is correct

Subtask #4
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 6 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -