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Re:水过,,附代码留念In Reply To:水过,,附代码留念 Posted by:dut317410027 at 2010-05-23 19:15:57 > #include <stdio.h> > #include <stdlib.h> > int a[10000][10000]; > int main() > { > int n,m,i,j,flag,k; > while (scanf("%d%d",&n,&m)!=EOF) > { > k=65; > if (n%2==0) > { > flag=n/2; > for (i=0;i<flag;i++) > { > for (j=i;j<m-i;j++) > { > a[i][j]=k; > k++; > if (k==91) > { > k=65; > } > } > for (j=i+1;j<n-i-1;j++) > { > a[j][m-i-1]=k; > k++; > if (k==91) > { > k=65; > } > > } > for (j=m-i-1;j>=i;j--) > { > a[n-1-i][j]=k; > k++; > if (k==91) > { > k=65; > } > } > for (j=n-i-2;j>=i+1;j--) > { > a[j][i]=k; > k++; > if (k==91) > { > k=65; > } > } > } > for (i=0;i<n;i++) > { > for (j=0;j<m;j++) > { > printf(" %c",a[i][j]); > } > printf("\n"); > } > } > else > { > flag=n/2+1; > > for (i=0;i<flag;i++) > { > for (j=i;j<m-i;j++) > { > a[i][j]=k; > k++; > if (k==91) > { > k=65; > } > } > for (j=i+1;j<n-i-1;j++) > { > a[j][m-i-1]=k; > k++; > if (k==91) > { > k=65; > } > > } > > if (i!=flag-1) > for (j=m-i-1;j>=i;j--) > { > a[n-1-i][j]=k; > k++; > if (k==91) > { > k=65; > } > } > for (j=n-i-2;j>=i+1;j--) > { > a[j][i]=k; > k++; > if (k==91) > { > k=65; > } > } > } > for (i=0;i<n;i++) > { > for (j=0;j<m;j++) > { > printf(" %c",a[i][j]); > } > printf("\n"); > } > } > } > return 0; > } Followed by:
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