oj.uz

Submission #76730

# Submission time Handle Problem Language Result Execution time Memory
76730 2018-09-16T17:41:09 Z farukkastamonuda Lollipop (POI11_liz) C++14
82 / 100
 549 ms 81652 KB 
#include <bits/stdc++.h>
#define li 1000005
using namespace std;
int n,m,lol[li*2],p,fk=-1,k;
char s[li];
vector<int> v;
bool naive(int k){
    if(fk<0) return false;
    if(~lol[fk]&&~lol[fk+k]){
        printf("%d %d\n",lol[fk]+1,lol[fk+k]);
        return true;
    }
    int bul=upper_bound(v.begin(),v.end(),k)-v.begin();
    if(bul==(int)v.size()){
        return false;
    }
    int l=v[bul];
    if(~lol[l-k]&&lol[l]){
        printf("%d %d\n",lol[l-k]+1,lol[l]);
        return true;
    }
    return false;
}
int main(){
    scanf("%d %d",&n,&m);
    scanf("%s",s);
    memset(lol,-1,sizeof(lol));
    lol[0]=0;
    for(int i=0;i<n;i++){
        if(s[i]=='T'){
            p+=2;
            lol[p]=i+1;
        }
        else{
            p+=1;
            lol[p]=i+1;
            v.push_back(p);
            if(fk<0) fk=p;
        }
    }
    for(int i=1;i<=m;i++){
        scanf("%d",&k);
        if(~lol[k]){
            printf("1 %d\n",lol[k]);
        }
        else{
            if(!naive(k)) printf("NIE\n");
        }
    }
    return 0;
}

Compilation message

liz.cpp: In function 'int main()':
liz.cpp:25:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&n,&m);
     ~~~~~^~~~~~~~~~~~~~~
liz.cpp:26:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",s);
     ~~~~~^~~~~~~~
liz.cpp:42:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&k);
         ~~~~~^~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 8184 KB Output is correct
2 Correct 9 ms 8312 KB Output is correct
3 Correct 9 ms 8312 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 8340 KB Output is correct
2 Correct 11 ms 8688 KB Output is correct
3 Correct 9 ms 8876 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 8876 KB Output is correct
2 Correct 9 ms 8876 KB Output is correct
3 Correct 16 ms 9156 KB Output is correct

Subtask #4
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 9156 KB Output is correct
2 Correct 12 ms 9156 KB Output is correct
3 Correct 12 ms 9156 KB Output is correct

Subtask #5
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 9352 KB Output is correct
2 Correct 19 ms 9612 KB Output is correct
3 Correct 45 ms 10776 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 11212 KB Output is correct
2 Correct 162 ms 16232 KB Output is correct
3 Correct 84 ms 16232 KB Output is correct

Subtask #7
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 16232 KB Output is correct
2 Correct 47 ms 16260 KB Output is correct
3 Correct 83 ms 18420 KB Output is correct

Subtask #8
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 155 ms 21068 KB Output is correct
2 Correct 121 ms 23020 KB Output is correct
3 Correct 180 ms 27460 KB Output is correct

Subtask #9
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 308 ms 33460 KB Output is correct
2 Correct 352 ms 37744 KB Output is correct
3 Correct 332 ms 44616 KB Output is correct

Subtask #10
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 273 ms 46180 KB Output is correct
2 Correct 325 ms 53708 KB Output is correct
3 Correct 393 ms 60268 KB Output is correct

Subtask #11
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 549 ms 70656 KB Output is correct
2 Correct 489 ms 79588 KB Output is correct
3 Runtime error 27 ms 79588 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #12
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 30 ms 81652 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -