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111 lines
1.4 KiB
111 lines
1.4 KiB
#include<stdio.h>
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#include<time.h>
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#include<stdlib.h>
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int i,n,j,k,m;
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int b[11];
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int main()
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{
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srand(time(NULL));
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int a[9][9]={{5,3,4,6,7,8,9,1,2},
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{6,7,2,1,9,5,3,4,8},
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{1,9,8,3,4,2,5,6,7},
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{8,5,9,7,6,1,4,2,3},
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{4,2,6,8,5,3,7,9,1},
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{7,1,3,9,2,4,8,5,6},
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{9,6,1,5,3,7,2,8,4},
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{2,8,7,4,1,9,6,3,5},
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{3,4,5,2,8,6,1,7,9}};
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for(i=0;i<3;i++)
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{
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j=0;
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while(j<3)
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{
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m=rand()%10;
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if(m==0||b[m]==1)
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continue;
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int w=0;
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for(w=0;w<9;w++)
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{
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if(a[i][w]==m)
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{
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a[i][w]=-a[i][w];
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j++;
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b[m]=1;
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break;
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}
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}
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}
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}
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for(i=0;i<=10;i++)
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b[i]=0;
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for(i=3;i<6;i++)
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{
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j=0;
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while(j<3)
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{
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m=rand()%10;
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if(m==0||b[m]==1)
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continue;
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int w=0;
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for(w=0;w<9;w++)
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{
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if(a[i][w]==m)
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{
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a[i][w]=-a[i][w];
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j++;
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b[m]=1;
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break;
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}
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}
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}
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}
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for(i=0;i<=10;i++)
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b[i]=0;
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for(i=6;i<9;i++)
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{
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j=0;
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while(j<3)
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{
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m=rand()%10;
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if(m==0||b[m]==1)
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continue;
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int w=0;
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for(w=0;w<9;w++)
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{
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if(a[i][w]==m)
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{
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a[i][w]=-a[i][w];
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j++;
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b[m]=1;
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break;
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}
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}
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}
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}
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for(i=0;i<9;i++)
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{
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printf("|");
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if(i==0||i==3||i==6)
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{
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for(k=0;k<23;k++)
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printf("-");
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printf("|\n|");
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}
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printf(" ");
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for(j=0;j<9;j++)
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{
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if(a[i][j]>0)
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printf(". ");
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else
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printf("%d ",-a[i][j]);
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if(j==2||j==5)
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printf("| ");
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}
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printf("|\n");
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}
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printf("|");
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for(k=0;k<23;k++)
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printf("-");
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printf("|\n");
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}
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