#include "stdafx.h"
#include <iostream>
#include<stdio.h>
#include <math.h>
#define MAXCOUNT 400
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
   
        void firstdata(float,float,float);
        float L1,L2,L3;
        void secondata(float,float,float);
        float i,j,k;
        void thirddata(float,float,float);
        float C1,O1,
        C2,O2,C3,O3;
        int count;
        float target1,target2,target3,,variable3,variable1,variable2,;
        float findMax(float,float);
        count=0;
        L3=0;
        L2=0;
        L1=0;
        while(count<=MAXCOUNT)
        {
                printf("\n===============");
                if(L1==0)
                {
                    printf("\n第一输入距离值 ");
                     scanf_s("%f",&L1);
                     printf("-----1/0判断: ");
                     scanf_s("%f",&i);
                    printf("第一次目标开始值: ");
                    scanf_s("%f",&O1);
                    printf("第一次目标结束值: ");
                     scanf_s("%f",&C1);
                    printf("\n==============");

                    printf("\n第二输入距离值 ");
                     scanf_s("%f",&L2);
                     printf("-----1/0判断: ");
                     scanf_s("%f",&j);
                    printf("第二次目标开始值: ");
                    scanf_s("%f",&O2);
                    printf("第二次目标结束值: ");
                     scanf_s("%f",&C2);
                    printf("\n==============");
                }
                else
                {
                    L1=L2;
                    L2=L3;
                    i=j;                   /*待处理，输出结果不正常*/
                    j=k;

                    C1=C2;
                    C2=C3;
                    O1=O2;
                    O2=O3;
                }               
               printf("\n第三输入距离值: ");
               scanf_s("%f",&L3);
               printf("-----上/下方向: ");
               scanf_s("%f",&k);
               printf("第三次目标开始值: ");
               scanf_s("%f",&O3);
               printf("第三次目标结束值: ");
               scanf_s("%f",&C3);
               printf("\n");
        
               target1=C1-O1;
               target2=C2-O2;
               target3=C3-O3;      
               variable1= (L3-L2)-(-1*(pow((L3-L2),fabs(k-j))*fabs(k-j)));
               variable2= 2*(target3/fabs(target3))*(target2/fabs(target2))*target2;
               variable3= fabs(variable1 + variable2)-9;
                 
             if(L1<L2 && L2<L3 )/*End of 2910*/  //第一个
             {
                 printf("-1001-ture，%.f,%.1f距量,\n            %.0f价量",variable3,);/*已修改1*/                  
             }
             else
             {
                 printf("-1001-ture，%.f,%.1f距量,\n            %.0f价量,variable3,);/*已修改1*/   
             }
  return 0
}

现在printf里variable3显示的是数字嘛，我想改为variable3>1就显示TURE，<1就显示false，那应该怎么改啊？？谢谢

if(variable3>1)printf("TRUE");else printf("FALSE");

这么简单？

可以是可以，但结果显示它就放在printf语句的开头，不能放回原先的位置，要怎样做才能呢？？谢谢

char*a="TRUE";
printf("%s",a);

能不能详细一点代码怎么放啊谢谢

能不能详细一点代码怎么放啊谢谢