oj.uz

Submission #149353

# Submission time Handle Problem Language Result Execution time Memory
149353 2019-09-01T06:18:59 Z bitKOIn(#3612, gs15120, phsongys) HicCup (FXCUP4_hiccup) C++17
24 / 100
 139 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(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:42:9: warning: label 'qwe' defined but not used [-Wunused-label]
         qwe:;
         ^~~

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 5 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 10 ms 512 KB Output is correct
5 Correct 139 ms 3328 KB Output is correct
6 Correct 14 ms 3072 KB Output is correct
7 Correct 14 ms 3328 KB Output is correct
8 Correct 138 ms 3328 KB Output is correct
9 Correct 139 ms 3328 KB Output is correct
10 Correct 14 ms 3072 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 5 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 10 ms 512 KB Output is correct
5 Correct 139 ms 3328 KB Output is correct
6 Correct 14 ms 3072 KB Output is correct
7 Correct 14 ms 3328 KB Output is correct
8 Correct 138 ms 3328 KB Output is correct
9 Correct 139 ms 3328 KB Output is correct
10 Correct 14 ms 3072 KB Output is correct
11 Correct 14 ms 3328 KB Output is correct
12 Correct 15 ms 3324 KB Output is correct
13 Correct 14 ms 3328 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Incorrect 42 ms 3328 KB Output isn't correct
16 Halted 0 ms 0 KB -