# include & ltstring.h & gt
int? Master ()
{
//freopen("in.txt "," r ",stdin);
int? n,m[ 100][ 100],r[ 100],c[ 100],I,j,x,y,R,C;
while(scanf("%d ",& ampn)! =EOF,n)
{
memset(r,0,sizeof(r));
memset(c,0,sizeof(c));
for(I = 0; I & ltn;; i++)
for(j = 0; j & ltn; j++)
{
scanf("%d ",& ampm[I][j]);
r[I]+= m[I][j];
c[j]+= m[I][j];
}
for(R = C = I = 0; I & ltn;; i++)
{
if(r[i]%2)
{
r++;
x = I+ 1;
}
if(c[i]%2)
{
c++;
y = I+ 1;
}
}
If (! R & amp& amp! c)
puts(" OK ");
Or what? if(R = = 1 & amp; & ampC== 1)
Printf ("change? Bit? (%d,%d)\n ",x,y);
other
Puts ("corruption");
}
Return? 0;
I heard that the answer is long enough to be adopted automatically?