假设某班进行了C语言的期末考试,要求统计出这门成绩的总分、平均分以及各个分数段的人数。

c\u8bed\u8a00\u9898\uff0c\u67d0\u73ed\u8fdb\u884c\u671f\u672b\u8003\u8bd5\uff0c\u8981\u6c42\u7edf\u8ba1\u51fa\u8fd9\u95e8\u8bfe\u7a0b\u7684\u603b\u5206\u3001\u5e73\u5747\u5206\u53ca\u5404\u4e2a\u5206\u6570\u6bb5\u7684\u4eba\u6570\u3002

\u672c\u60f3\u76f4\u63a5\u5199\u4ee3\u7801\u7684\uff0c\u53ea\u53ef\u60dc\u63d0\u4ea4\u4e0a\u53bb\u4e4b\u540e\u603b\u4f1a\u8ba9\u767e\u5ea6\u5c4f\u853d\u6389\u4e00\u90e8\u5206\u4ee3\u7801\uff0c\u6240\u4ee5\u53ea\u80fd\u7528\u56fe\u7247\u7684\u65b9\u5f0f\u544a\u8bc9\u4f60\u4ee3\u7801\u4e86\uff0c\u672c\u7a0b\u5e8f\u5728\u673a\u5668\u4e0a\u5df2\u901a\u8fc7\u3002

\u96be\u9053\u4f60\u662f\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u7684\uff1f\uff1f

#include <stdio.h>
#define Counts 12
main()
{
int score[Counts]={89,76,78,98,76,56,45,67,56,89,65,78};
int TotalScores,TheNum[4]={0,0,0,0}; //后面数组统计各个成绩段的人数
float AverScores;

TotalScores =0;AverScores = 0.0;
int i;
for (i=0;i<Counts;i++)
{
if (score[i]<60) TheNum[0]++;
else if (score[i]>=60&&score[i]<75) TheNum[1]++;
else if (score[i]>=75&&score[i]<85) TheNum[2]++;
else if (score[i]>=85) TheNum[3]++;
TotalScores += score[i];
}
AverScores=float(TotalScores)/Counts;
printf("总成绩为%d,平均分为%f\n",TotalScores,AverScores);
printf("不及格的有%d个,中等的有%d个,良好的有%d个,优秀的有%d个",
TheNum[0],TheNum[1],TheNum[2],TheNum[3]);

}

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