#include <stdio.h>
#include <stdlib.h>

void main()
{
    int r;  /*the approximate length of probable crime scope */
    int x1; /*the number of commited crime spots*/
    float c,d,e,f;/*probability of the spot weighed by distance*/
    int i,j,k;/*loop control variable*/

    printf("Please input the approximate length(integer) of probable crime scope:\n");
    int ret;
    ret=scanf("%d",&r);
    if (ret==0)
    {
        printf("Input r data type error!\n");
        fflush(stdin);
    }
    else if(ret==EOF)
    {
        printf("Input r failure occures!\n");
    }
    else
    {
        printf("Please input the number of commited crime spots:(<100)");
        int ret2;
        ret2=scanf("%d",&x1);
        if (ret2==0)
        {
            printf("Input x1 data type error!\n");
            fflush(stdin);
        }
        else if(ret2==EOF)
        {
            printf("Input x1 failure occures!\n");
        }
        else if(x1>=100)
        {
            printf("too large!!!x1 can't be larger than 100!");
        }

        else
        {
            int a[100];
            int b[100];

            printf("Please input the modified abscissa in order:\n");
            for(i=0;i<x1;i++)
            {
                scanf("%d",&a[i]);
            }

            printf("Please input the modified ordinates in order:\n");
            for(j=0;j<x1;j++)
            {
                scanf("%d",&b[j]);
            }


            float matrix[100][100];/*store the probabilities of each spot*/
            for(i=0;i<r;i++)
            {
                for(j=0;j<r;j++)
                {
                    for(k=0;k<x1;k++)
                    {
                        if((i==a[k])&&(j==b[k]))
                        {
                            matrix[i][j]=1;
                        }
                        else
                        {
                            matrix[i][j]=0;
                        }
                    }
                }
            }

            printf("Enter the probabilities of the spots in order:cdef\n");
            scanf("%f",&c);
            scanf("%f",&d);
            scanf("%f",&e);
            scanf("%f",&f);

            for(i=0;i<x1;i++)
            {
                for(j=0;j<r;j++)
                {
                    for(k=0;k<r;k++)
                    {
                        if((a[i]-j<=3)&&(a[i]-j>=-3)&&(b[i]-k<=3)&&(b[i]-k>=-3))
                        {
                            matrix[j][k]+=c;
                        }
                        else if((a[i]-j<=6)&&(a[i]-j>=-6)&&(b[i]-k<=6)&&(b[i]-k>=-6))
                        {
                            matrix[j][k]+=d;
                        }
                        else if((a[i]-j<=9)&&(a[i]-j>=-9)&&(b[i]-k<=9)&&(b[i]-k>=-9))
                        {
                            matrix[j][k]+=e;
                        }
                        else if((a[i]-j<=12)&&(a[i]-j>=-12)&&(b[i]-k<=12)&&(b[i]-k>=-12))
                        {
                            matrix[j][k]+=f;
                        }
                    }
                }
            }


            float max=matrix[0][0];
            int row=0;
            int column=0;
            for(i=0;i<r;i++)
            {
                for(j=0;j<r;j++)
                {
                    if(max<matrix[i][j])
                    {
                        max=matrix[i][j];
                        row=i;
                        column=j;
                    }
                }
            }
            printf("max=%f,row=%d,column=%d\n",max,row+1,column+1);


            printf("all probabilities within the crime scope is like this:\n");
            for(i=0;i<r;i++)
            {
                for(j=0;j<r;j++)
                {
                    printf("%5.4f ",matrix[i][j]);
                }
                printf("\n");
            }
        }
        
    }

}   
最后最大值那一块貌似没执行的说，还有您帮忙看看最后出那样的结果是对的么？

坐等回复

加点注释，我洋文学的不好

你的程序错误真是太多了啊 这个是我帮你修改的代码

#include <stdio.h>
#include <stdlib.h>

void main()
{
    int r;  
    int x1;
    float c,d,e,f;
    int a[100];
    int b[100];
    int ret=0;
    int ret2;
    int row=0;
    int column=0;
    int i,j,k;
    float matrix[100][100];
    float max=0;
    printf("Please input the approximate length(integer) of probable crime scope:\n");
    ret=scanf("%d",&r);
    if (ret==0)
    {
        printf("Input r data type error!\n");
        fflush(stdin);
    }
    else if(ret==EOF)
    {
        printf("Input r failure occures!\n");
    }
    else
    {
        printf("Please input the number of commited crime spots:(<100)");
        ret2=scanf("%d",&x1);
        if (ret2==0)
        {
            printf("Input x1 data type error!\n");
            fflush(stdin);
        }
        else if(ret2==EOF)
        {
            printf("Input x1 failure occures!\n");
        }
        else if(x1>=100)
        {
            printf("too large!!!x1 can't be larger than 100!");
        }

        else
        {


            printf("Please input the modified abscissa in order:\n");
            for(i=0;i<x1;i++)
            {
                scanf("%d",&a[i]);
            }

            printf("Please input the modified ordinates in order:\n");
            for(j=0;j<x1;j++)
            {
                scanf("%d",&b[j]);
            }


            for(i=0;i<r;i++)
            {
                for(j=0;j<r;j++)
                {
                    for(k=0;k<x1;k++)
                    {
                        if((i==a[k])&&(j==b[k]))
                        {
                            matrix[i][j]=1;
                        }
                        else
                        {
                            matrix[i][j]=0;
                        }
                    }
                }
            }

            printf("Enter the probabilities of the spots in order:cdef\n");
            scanf("%f",&c);
            scanf("%f",&d);
            scanf("%f",&e);
            scanf("%f",&f);

            for(i=0;i<x1;i++)
            {
                for(j=0;j<r;j++)
                {
                    for(k=0;k<r;k++)
                    {
                        if((a[i]-j<=3)&&(a[i]-j>=-3)&&(b[i]-k<=3)&&(b[i]-k>=-3))
                        {
                            matrix[j][k]+=c;
                        }
                        else if((a[i]-j<=6)&&(a[i]-j>=-6)&&(b[i]-k<=6)&&(b[i]-k>=-6))
                        {
                            matrix[j][k]+=d;
                        }
                        else if((a[i]-j<=9)&&(a[i]-j>=-9)&&(b[i]-k<=9)&&(b[i]-k>=-9))
                        {
                            matrix[j][k]+=e;
                        }
                        else if((a[i]-j<=12)&&(a[i]-j>=-12)&&(b[i]-k<=12)&&(b[i]-k>=-12))
                        {
                            matrix[j][k]+=f;
                        }
                    }
                }
            }

            max=matrix[0][0];
            for(i=0;i<r;i++)
            {
                for(j=0;j<r;j++)
                {
                    if(max<matrix[i][j])
                    {
                        max=matrix[i][j];
                        row=i;
                        column=j;
                    }
                }
            }
            printf("max=%f,row=%d,column=%d\n",max,row+1,column+1);


            printf("all probabilities within the crime scope is like this:\n");
            for(i=0;i<r;i++)
            {
                for(j=0;j<r;j++)
                {
                    printf("%5.4f ",matrix[i][j]);
                }
                printf("\n");
            }
        }
        
    }

} 

这个可以吧 呵呵