Submission #19207


Source Code Expand

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#include<stdio.h>

int main(){
	int i,n;
	char c;
	double sum=0.0;
	
	scanf("%d\n",&n);

	for(i=0;i<n;i++){
		scanf("%c",&c);
		
		if(c == 'A'){
			sum+=4.0;
		}else if(c == 'B'){
			sum+=3.0;
		}else if(c == 'C'){
			sum+=2.0;
		}else if(c == 'D'){
			sum+=1.0;
		}
	}
	
	printf("%lf\n",sum/n);
	
	return 0;
}

Submission Info

Submission Time
Task A - GPA計算
User air_ssh
Language C (GCC 4.4.7)
Score 0
Code Size 336 Byte
Status WA
Exec Time 22 ms
Memory 768 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result
./Main.c:11: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
AC × 23
WA × 9
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 WA 19 ms 660 KB
00_sample_02.txt AC 20 ms 664 KB
01_rnd_01.txt AC 20 ms 660 KB
01_rnd_02.txt AC 20 ms 664 KB
01_rnd_03.txt WA 21 ms 664 KB
01_rnd_04.txt WA 20 ms 688 KB
01_rnd_05.txt WA 22 ms 672 KB
01_rnd_06.txt WA 21 ms 660 KB
01_rnd_07.txt WA 21 ms 664 KB
01_rnd_08.txt WA 21 ms 660 KB
01_rnd_09.txt WA 19 ms 660 KB
01_rnd_10.txt WA 19 ms 656 KB
02_rndmax_01.txt AC 20 ms 668 KB
02_rndmax_02.txt AC 20 ms 652 KB
02_rndmax_03.txt AC 19 ms 656 KB
02_rndmax_04.txt AC 21 ms 668 KB
02_rndmax_05.txt AC 20 ms 660 KB
02_rndmax_06.txt AC 20 ms 684 KB
02_rndmax_07.txt AC 20 ms 660 KB
02_rndmax_08.txt AC 21 ms 688 KB
02_rndmax_09.txt AC 20 ms 656 KB
02_rndmax_10.txt AC 21 ms 768 KB
03_mini_01.txt AC 19 ms 664 KB
03_mini_02.txt AC 21 ms 696 KB
03_mini_03.txt AC 21 ms 700 KB
03_mini_04.txt AC 19 ms 660 KB
03_mini_05.txt AC 19 ms 648 KB
04_samemax_01.txt AC 19 ms 680 KB
04_samemax_02.txt AC 22 ms 664 KB
04_samemax_03.txt AC 22 ms 660 KB
04_samemax_04.txt AC 19 ms 660 KB
04_samemax_05.txt AC 19 ms 684 KB