oj.uz

Submission #149536

# Submission time Handle Problem Language Result Execution time Memory
149536 2019-09-01T06:41:24 Z bitKOIn(#3612, gs15120, phsongys) HicCup (FXCUP4_hiccup) C++17
24 / 100
 137 ms 3328 KB 
#include "hiccup.h"

int HicCup(std::string S) {
	int N = S.size();
	//if(N)
	int a=0,b=0,c=0,d=0,n=0,m=1000000;
	for(int t=0;t<N;t++)
    {
        if(S[t]=='H') a++;
        if(S[t]=='C') b++;
        if(S[t]=='!') c++;
        if(S[t]=='H'&&t+1<N&&S[t+1]=='!') return -1;
        if(c&&(a==0||b==0)) return -1;
        if(a<b) return -1;
    }
    if(a!=b||a==0) return -1;
    //m=c/a;
    for(;n<m;)
    {
        int h=(n+m)/2+1;
        a=b=0;
        long long c=0;
        for(int t=0;t<N;t++)
        {

            if(S[t]=='H') a++;
            if(S[t]=='C')
            {
                a--,c+=h;
            }
            if(S[t]=='!')
            {
                if(c)
                {
                    c--;
                }
                //else return -1;
            }
        }
        if(!c)
        n=h;
        else m=h-1;
        qwe:;
    }

    return n;

}

Compilation message

hiccup.cpp: In function 'int HicCup(std::__cxx11::string)':
hiccup.cpp:6:18: warning: unused variable 'd' [-Wunused-variable]
  int a=0,b=0,c=0,d=0,n=0,m=1000000;
                  ^
hiccup.cpp:43:9: warning: label 'qwe' defined but not used [-Wunused-label]
         qwe:;
         ^~~

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 9 ms 432 KB Output is correct
5 Correct 137 ms 3328 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 12 ms 3328 KB Output is correct
8 Correct 137 ms 3328 KB Output is correct
9 Correct 134 ms 3328 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 5 ms 384 KB Output is correct

Subtask #2
0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 9 ms 432 KB Output is correct
5 Correct 137 ms 3328 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 12 ms 3328 KB Output is correct
8 Correct 137 ms 3328 KB Output is correct
9 Correct 134 ms 3328 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 15 ms 3328 KB Output is correct
12 Correct 14 ms 3328 KB Output is correct
13 Correct 12 ms 3328 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 12 ms 3328 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 6 ms 640 KB Output is correct
19 Correct 38 ms 3328 KB Output is correct
20 Incorrect 40 ms 3328 KB Output isn't correct
21 Halted 0 ms 0 KB -