ADD 2

题目二.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+int main(){
+  char a;
+ float s1[4];
+ float s2[4];
+ float s3[4];
+ float an[3],b[3];
+ int c[3];
+
+  
+  printf("                              1.Input\n");
+  printf("                              2.Output\n");
+  printf("                              3.Order\n");
+  printf("                              4.Quit\n");
+  scanf("%c",&a);
+  if(a=='i')
+  {
+   printf("You are trying to Input info\n");
+   scanf("%d %f %f %f",&s1[0],&s1[1],&s1[2],&s1[3]);
+   scanf("%d %f %f %f",&s2[0],&s2[1],&s2[2],&s2[3]);
+   scanf("%d %f %f %f",&s3[0],&s3[1],&s3[2],&s3[3]);
+   printf("%d %.1f %.1f %.1f\n",s1[0],s1[1],s1[2],s1[3]);
+   printf("%d %.1f %.1f %.1f\n",s2[0],s2[1],s2[2],s2[3]);
+   printf("%d %.1f %.1f %.1f\n",s3[0],s3[1],s3[2],s3[3]);
+  }
+   else if(a=='o')
+  {
+   printf("You are trying to Output info");
+  }
+   else if(a=='m')
+  {
+   printf("You are trying to Make things ordered");
+  }  
+   else if(a=='q')
+  {
+   printf("You are about to quit");
+  }
+  else{
+   printf("Wrong input");
+  }
+
+
+   return 0;
+}