oj.uz

Submission #77108

# Submission time Handle Problem Language Result Execution time Memory
77108 2018-09-21T14:05:01 Z farukkastamonuda Difference (POI11_roz) C++14
10 / 100
 1000 ms 5760 KB 
#include <bits/stdc++.h>
#define li 1000005
using namespace std;
int n,sum,mxx;
char s[li];
unordered_map<char,int> mp;
int main(){
    scanf("%d",&n);
    scanf("%s",s+1);
    for(int i=1;i<=n;i++){
        mp[s[i]]++;
        int mx=0,mn=li+10005;
        for(char j='a';j<='z';j++){
            mx=max(mp[j],mx);
            if(mp[j]!=0) mn=min(mn,mp[j]);
        }
        mxx=max(mxx,mx-mn);
    }
    printf("%d\n",mxx);
    return 0;
}

Compilation message

roz.cpp: In function 'int main()':
roz.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~
roz.cpp:9:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",s+1);
     ~~~~~^~~~~~~~~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 380 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

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

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 452 KB Output is correct
3 Correct 2 ms 548 KB Output is correct

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 600 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 604 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 131 ms 888 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1052 ms 2712 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1071 ms 3784 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1081 ms 4764 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1086 ms 5760 KB Time limit exceeded
2 Halted 0 ms 0 KB -