计算考试成绩的总分,最高分,最低分,平均分以及成绩的排名算法

#include <stdio.h>
#define N 10
//计算考试总分
int getTotalScore(int score[])
{
	int sum = 0;
	int i;
	for(i=0;i<N;i++)
	{
		sum+=score[i];
	}
	return sum;
}
//计算平均分
int getAvgScore(int score[])
{
	return getTotalScore(score)/N;
}
//计算最高分
int getMax(int score[])
{
	int max = -1;
	int i;
	for(i=0;i<N;i++)
	{
		if(score[i]>max)
		{
			max = score[i];
		}
	}
	return max;
}
//计算最低分
int getMin(int score[])
{
	int min =100;
	int i;
	for(i=0;i<N;i++)
	{
		if(score[i]< min)
		{
			min = score[i];
		}
	}
	return min;
}
//分数降序排序
void sort(int score[])
{
	int i,j;
	for(i=N-2;i>=0;i--)
	{
		for(j=0;j<=i;j++)
		{
			if(score[j]<score[j+1])
			{
				int temp;
				temp = score[j];
				score[j] = score[j+1];
				score[j+1]=temp;
			}
		}
	}
	for(i = 0;i < N;i++){
        printf("%d ",score[i]);
	}
}
int main()
{
	int score[N]={67,98,75,63,82,79,81,91,66,84};
	int sum,avg,max,min;
	sum = getTotalScore(score);
	avg = getAvgScore(score);
	max = getMax(score);
	min = getMin(score);
	printf("总分是:%d\n",sum);
	printf("平均分是:%d\n",avg);
	printf("最高分是:%d\n",max);
	printf("最低分是:%d\n",min);
	printf("----------成绩排名---------\n");
	sort(score);
	return 0;
}

运行结果:

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转载自blog.csdn.net/liangllhahaha/article/details/79369338