c语言求最大值的问题
来源:百度知道 编辑:UC知道 时间:2024/06/05 01:27:27
/* 输入六个数,输出最大值 */
#include "stdio.h"
float max6(float x1,float x2,float x3,float x4,float x5,float x6)
{
float max = x;
if(x1>x2 && x1>x3 && x1>x4 && x1>x5 && x1>x6)
max = x1;
else if(x2>x1 && x2>x3 && x2>x4 && x2>x5 && x2>x6)
max = x2;
else if(x3>x1 && x3>x2 && x3>x4 && x3>x5 && x3>x6)
max = x3;
else if(x4>x1 && x4>x2 && x4>x3 && x4>x5 && x4>x6)
max = x4;
else if(x5>x1 && x5>x2 && x5>x3 && x5>x4 && x5>x6)
max = x5;
else if(x6>x1 && x6>x2 && x6>x3 && x6>x4 && x6>x5)
max = x6;
}
main()
{
float a,b,c,d,e,f,max;
float max6(float x1,float x2,float x3,float x4,float x5,float x6);
printf("请输入六个数字a,b,c,d,e,f:\n");
scanf(&
看看我的和你的有什么区别:
其实你这样做也是可以的,只是,你没有返回值而已
#include "stdio.h"
float max6(float x1,float x2,float x3,float x4,float x5,float x6)
{
float max;
if(x1>=x2 && x1>=x3 && x1>=x4 && x1>=x5 && x1>=x6)
max = x1;
else if(x2>=x1 && x2>=x3 && x2>=x4 && x2>=x5 && x2>=x6)
max = x2;
else if(x3>=x1 && x3>=x2 && x3>=x4 && x3>=x5 && x3>=x6)
max = x3;
else if(x4>=x1 && x4>=x2 && x4>=x3 && x4>=x5 && x4>=x6)
max = x4;
else if(x5>=x1 && x5>=x2 && x5>=x3 && x5>=x4 && x5>=x6)
max = x5;
else if(x6>=x1 && x6>=x2 && x6>=x3 && x6>=x4 && x6>=x5)
max = x6;
return max;
} ;
main()
{
float a,b,c,d,e,f,max;
float max6(float x1,float x2,float x3,float x4,float x5,float x6);
printf("请输入六个数字a,b,c,d,e,f:\n");
scanf("%f%f%f%f%f%f",&a,&b,&c,&d,&e,&f);