From ca6ad88c09b6a4268bb79bb3c230ba91b3123b96 Mon Sep 17 00:00:00 2001
From: pv7g39eqr <2500187549@qq.com>
Date: Sun, 12 Nov 2023 19:09:14 +0800
Subject: [PATCH] ADD file via upload

---
 ...b2e8f_ac52ed117b4936b1258f8cb3642effb4_8.c | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 10a21d526864aa291186ad1e11cb2e8f_ac52ed117b4936b1258f8cb3642effb4_8.c

diff --git a/10a21d526864aa291186ad1e11cb2e8f_ac52ed117b4936b1258f8cb3642effb4_8.c b/10a21d526864aa291186ad1e11cb2e8f_ac52ed117b4936b1258f8cb3642effb4_8.c
new file mode 100644
index 0000000..5fdc03f
--- /dev/null
+++ b/10a21d526864aa291186ad1e11cb2e8f_ac52ed117b4936b1258f8cb3642effb4_8.c
@@ -0,0 +1,56 @@
+#include<stdio.h>
+int main(){int i,m,n,v; 
+	int j;
+	int k;
+//	定义结构体用于储存信息
+//  定义一个结构体数组，并初始化结构体 
+	struct student{
+		int stuNum;
+		int classNum;
+		float score[3];
+		float sum;
+	}stu[4]={{
+		10001,11,99.5,88.5,89.5
+	},{
+	    10002,12,77.9,56.5,87.5
+	},{
+		10003,11,92.5,99.0,60.5
+	}
+	};
+//	输入第四个学生的信息 ，并求得其总分 
+printf("学号：");
+	scanf("%d", &stu[3].stuNum);k=stu[3].stuNum;for(i=0;i<3;i++){
+		if(k==stu[i].stuNum){	printf("学号已存在，信息为\n %d %d %.1f %.1f %.1f", stu[i].stuNum, stu[i].classNum, stu[i].score[0], stu[i].score[1], stu[i].score[2]);
+		return 0;}
+	}
+printf("班级：");
+	scanf("%d", &stu[3].classNum);
+printf("三科成绩：");
+	for(m=0;m<3;m++){
+		scanf("%f", &stu[3].score[m]);
+		stu[3].sum+=stu[3].score[m];
+	}
+//	利用插入排序进行排序 
+	for(n=1;n<4;n++){
+		for(j=n;j>0;j--){
+//			先对班级号排序，再对总分排序 
+			if(stu[j].classNum<stu[j-1].classNum){
+				struct student temp = stu[j];
+				stu[j] = stu[j-1];
+				stu[j-1] = temp;
+			}//班级相同，总分数由高到低 
+			else if(stu[j].classNum==stu[j-1].classNum&&stu[j].sum>stu[j-1].sum){
+				struct student temp = stu[j];
+				stu[j] = stu[j-1];
+				stu[j-1] = temp;	
+			}
+		}
+	}
+//	将排序后的结果输出 
+	for(v=0;v<4;v++){
+		printf("\n%d %d %.1f %.1f %.1f", stu[v].stuNum, stu[v].classNum, stu[v].score[0], stu[v].score[1], stu[v].score[2]);
+		
+		if(stu[v].stuNum==k)printf(" inserted");
+	}
+	return 0;
+}