Submission #18339

Source Code Expand

#include<iostream>
using namespace std;

int main(void){	
	int num;
	char N[100]={0};
	int sum=0;
	double gpa;
	cin >> num;
	cin >> N;
	for(int i=0;N[i]!=0;i++){
		if(N[i]=='A')sum+=4;
		if(N[i]=='B')sum+=3;
		if(N[i]=='C')sum+=2;
		if(N[i]=='D')sum+=1;
	}
	gpa=(double)sum/num;
	cout.precision(20);
	cout << gpa << endl;
	return 0;
}

Submission Info

Submission Time
Task A - GPA計算
User kenji
Language C++ (G++ 4.6.4)
Score 100
Code Size 356 Byte
Status AC
Exec Time 22 ms
Memory 812 KiB

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 20 ms 792 KiB
00_sample_02.txt AC 21 ms 792 KiB
01_rnd_01.txt AC 22 ms 776 KiB
01_rnd_02.txt AC 20 ms 752 KiB
01_rnd_03.txt AC 21 ms 788 KiB
01_rnd_04.txt AC 21 ms 788 KiB
01_rnd_05.txt AC 22 ms 792 KiB
01_rnd_06.txt AC 20 ms 788 KiB
01_rnd_07.txt AC 21 ms 784 KiB
01_rnd_08.txt AC 21 ms 792 KiB
01_rnd_09.txt AC 20 ms 788 KiB
01_rnd_10.txt AC 22 ms 776 KiB
02_rndmax_01.txt AC 22 ms 812 KiB
02_rndmax_02.txt AC 20 ms 792 KiB
02_rndmax_03.txt AC 22 ms 792 KiB
02_rndmax_04.txt AC 22 ms 796 KiB
02_rndmax_05.txt AC 22 ms 780 KiB
02_rndmax_06.txt AC 20 ms 792 KiB
02_rndmax_07.txt AC 21 ms 792 KiB
02_rndmax_08.txt AC 21 ms 784 KiB
02_rndmax_09.txt AC 22 ms 788 KiB
02_rndmax_10.txt AC 22 ms 788 KiB
03_mini_01.txt AC 22 ms 788 KiB
03_mini_02.txt AC 21 ms 784 KiB
03_mini_03.txt AC 20 ms 788 KiB
03_mini_04.txt AC 22 ms 704 KiB
03_mini_05.txt AC 20 ms 792 KiB
04_samemax_01.txt AC 20 ms 796 KiB
04_samemax_02.txt AC 20 ms 784 KiB
04_samemax_03.txt AC 20 ms 768 KiB
04_samemax_04.txt AC 22 ms 764 KiB
04_samemax_05.txt AC 22 ms 796 KiB