Submission #18183


Source Code Expand

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#include <iostream>
#include <string>
#include    <iomanip>
using namespace std;

int main() {
	int k;
	string s;
	cin >>k >> s;
	int i=0;
	double sum=0;
	for(i=0; i < k; i++){
		if(s[i] == 'A')
			sum += 4;
		if(s[i] == 'B')
			sum += 3;
		if(s[i] == 'C')
			sum += 2;
		if(s[i] == 'D')
			sum += 1;
	}
	cout << setprecision(20);
	cout << sum/k << endl;
	return 0;
}

Submission Info

Submission Time
Task A - GPA計算
User zaiko
Language C++ (G++ 4.6.4)
Score 100
Code Size 393 Byte
Status AC
Exec Time 23 ms
Memory 816 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 32
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 02_rndmax_01.txt, 02_rndmax_02.txt, 02_rndmax_03.txt, 02_rndmax_04.txt, 02_rndmax_05.txt, 02_rndmax_06.txt, 02_rndmax_07.txt, 02_rndmax_08.txt, 02_rndmax_09.txt, 02_rndmax_10.txt, 03_mini_01.txt, 03_mini_02.txt, 03_mini_03.txt, 03_mini_04.txt, 03_mini_05.txt, 04_samemax_01.txt, 04_samemax_02.txt, 04_samemax_03.txt, 04_samemax_04.txt, 04_samemax_05.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 22 ms 788 KB
00_sample_02.txt AC 22 ms 772 KB
01_rnd_01.txt AC 20 ms 784 KB
01_rnd_02.txt AC 22 ms 792 KB
01_rnd_03.txt AC 21 ms 780 KB
01_rnd_04.txt AC 20 ms 784 KB
01_rnd_05.txt AC 22 ms 792 KB
01_rnd_06.txt AC 21 ms 792 KB
01_rnd_07.txt AC 23 ms 752 KB
01_rnd_08.txt AC 20 ms 788 KB
01_rnd_09.txt AC 21 ms 784 KB
01_rnd_10.txt AC 22 ms 788 KB
02_rndmax_01.txt AC 21 ms 788 KB
02_rndmax_02.txt AC 21 ms 788 KB
02_rndmax_03.txt AC 21 ms 792 KB
02_rndmax_04.txt AC 21 ms 792 KB
02_rndmax_05.txt AC 21 ms 788 KB
02_rndmax_06.txt AC 21 ms 740 KB
02_rndmax_07.txt AC 22 ms 788 KB
02_rndmax_08.txt AC 21 ms 784 KB
02_rndmax_09.txt AC 21 ms 760 KB
02_rndmax_10.txt AC 21 ms 796 KB
03_mini_01.txt AC 20 ms 780 KB
03_mini_02.txt AC 21 ms 816 KB
03_mini_03.txt AC 20 ms 784 KB
03_mini_04.txt AC 20 ms 784 KB
03_mini_05.txt AC 22 ms 788 KB
04_samemax_01.txt AC 20 ms 792 KB
04_samemax_02.txt AC 22 ms 788 KB
04_samemax_03.txt AC 20 ms 784 KB
04_samemax_04.txt AC 20 ms 788 KB
04_samemax_05.txt AC 20 ms 784 KB