标签:style blog color io os for sp div c
1 #include "stdio.h" 2 #include <iostream> 3 using namespace std; 4 #include "string.h" 5 #include "stdlib.h" 6 int num[1001][1001]; 7 typedef struct Lnode 8 { 9 int value; 10 Lnode *next; 11 }; 12 13 int main() 14 { 15 int n,i,j,k; 16 int sum=0,temp,loc; 17 int m; 18 int sx,sy,ex,ey; 19 while(scanf("%d%d",&m,&n)!=EOF) 20 { 21 if (n<1||m<1) 22 { 23 continue; 24 } 25 for (i=0;i<m;i++) 26 { 27 for(j=0;j<n;j++) 28 { 29 scanf("%d",&num[i][j]); 30 } 31 } 32 sx=sy=0; 33 ex=sx+n-1; 34 ey=sy+m-1; 35 36 37 while(sx<=ex&&sy<=ey) 38 { 39 40 for (i=sx;i<=ex;i++) 41 { 42 printf("%d ",num[sy][i]); 43 } 44 for (i=sy+1;i<=ey;i++) 45 { 46 printf("%d ",num[i][ex]); 47 } 48 if(ey-sy>0) //1,2 49 { 50 for (i=ex-1;i>=sx;i--) 51 { 52 printf("%d ",num[ey][i]); 53 } 54 } 55 if(ex-sx>0) //1 56 for (i=ey-1;i>=sy+1;i--) //2 57 { 58 printf("%d ",num[i][sx]); 59 } 60 sx++; 61 sy++; 62 ex--; 63 ey--; 64 } 65 printf("\n"); 66 } 67 68 return 0; 69 }
标签:style blog color io os for sp div c
原文地址:http://www.cnblogs.com/friends-wf/p/4005149.html