8-10.cpp

来自「C程序设计（第三版）程序第8章函数源代码 习题答案 谭浩强」· C++ 代码 · 共 29 行

#include <stdio.h>
void main()
     { int large(int x,int y);            
       int a[10],b[10],i,n=0,m=0,k=0;
       printf("enter array a:\n");
       for(i=0;i<10;i++)
       scanf("%d",&a[i]);
       printf("\n");
       printf("enter array b:\n");
       for(i=0;i<10;i++)
scanf("%d",&b[i]);
       printf("\n");
       for(i=0;i<10;i++)
        {if(large(a[i],b[i])==1)n=n+1;
          else if(large(a[i],b[i])==0) m=m+1;
           else k=k+1;}
      printf("a[i]>b[i] %d times\na[i]=b[i] %d times\na[i]<b[i] %d times\n",n,m,k);
      if(n>k) printf("array a is larger than array b\n");
      else if (n<k) printf("array a is smaller than array b\n");
      else      printf("array a is equal to array b\n");
      }
      large(int x,int y)
     {int flag;
     if(x>y)flag=1;
     else if(x<y)flag=-1;
     else flag=0;
     return(flag);
}