ADD file via upload

作业2.2.c

@@ -0,0 +1,22 @@
+#include<stdio.h> 
+int main()
+{int i;
+	struct Student
+	{
+		int num;
+		float score1;
+		float score2;
+		float score3;
+		float all;
+	}student1,student2,student3;
+	
+	scanf("%d%f%f%f",&student1.num,&student1.score1,&student1.score2,&student1.score3);
+	scanf("%d%f%f%f",&student2.num,&student2.score1,&student2.score2,&student2.score3);
+	scanf("%d%f%f%f",&student3.num,&student3.score1,&student3.score2,&student3.score3);
+	student1.all = student1.score1 + student1.score2 + student1.score3;
+	student2.all = student2.score1 + student2.score2 + student2.score3;
+	student3.all = student3.score1 + student3.score2 + student3.score3;
+	printf("%d %.1f %.1f %.1f %.1f\n",student1.num,student1.score1,student1.score2,student1.score3,student1.all);
+	printf("%d %.1f %.1f %.1f %.1f\n",student2.num,student2.score1,student2.score2,student2.score3,student2.all);
+	printf("%d %.1f %.1f %.1f %.1f\n",student3.num,student3.score1,student3.score2,student3.score3,student3.all);
+}