1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | #include<stdio.h>
int main()
{
int a[3][4]={{3,-2,7,5},{1,0,4,-3},{6,8,0,2}};
int b[3][4]={{-2,0,1,4},{5,-1,7,6},{6,8,0,2}};
int i,j,c[3][4];
for (i=0;i<3;i++)
for (j=0;j<4;j++)
c[i][j]=___1____;
for (i=0;i<3;i++)
{
for (j=0;j<4;j++)
printf ( "%3d" ,c[i][j]);
___2___;
}
return 0;
}
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