螺旋數字程式

標籤：c 螺旋程式

#include <stdio.h>int main(int argc, const char * argv[]){            int num,maxnum,count=1,x=0,y,numtemp;        int i;        printf("輸入螺旋列數num,和最大數字maxnum\n");        scanf("%d%d",&num,&maxnum);        int index[10][10]={0};        numtemp=num;        y=num-1;        while (count<=maxnum) {                        for (i=(int)x; i<num; i++) {                if (count<=maxnum) {                    index[x][i]=count;                    count++;                }                else                    break;            }//從左往右                        for (i=(int)x+1; i<num; i++) {                if (count<=maxnum) {                    index[i][y]=count;                    count++;                }                else                    break;            }//從上往下                        for (i=(int)num-2; i>=(int)x; i--) {                if (count<=maxnum) {                    index[num-1][i]=count;                    count++;                }                else                    break;            }//從右往左                        for (i=(int)num-2; i>=(int)x+1; i--) {                if (count<=maxnum) {                    index[i][x]=count;                    count++;                }                else                    break;            }//從下往上            x++;            y--;            num--;        }        for (int i=0; i<numtemp; i++) {            for (int j=0; j<numtemp; j++) {                printf("%d\t",index[i][j]);            }            printf("\n\n");        }    return 0;}

本文出自 “網路學習總結” 部落格，請務必保留此出處http://8947509.blog.51cto.com/8937509/1550925

螺旋數字程式