Row with Maximum 0s

/***
There is a 2D nxn array of 0's and 1's. Each and every row is sorted.
Now you have to report the row with max no. of zeros in O(n) time.
***/
void rowWithMaxNumberOfZeros(int **arr,int r,int c)
{
int i=0,j=0;
int optRow=0,optCol=c-1;
int found = 0;
for(j=0;j lessThan c;j++)
{
if(arr[0][j] == ONE)
{
optCol = j-1;
found = 1;
break;
}
}
if(found == 0 && j ==c)
{
optCol=c-1;
}
i++;

while(i lessThan r && (optCol+1) lessThan c)
{
if(arr[i][optCol+1] == ZERO )
{
found = 0;
for(j=optCol+1;j lessThan c;j++)
{
if(arr[i][j] == ONE)
{
found = 1;
optCol = j-1;
optRow = i;
break;
}
}
if(found == 0 && j ==c)
{
optCol=c-1;
optRow = i;
}
}
i++;
}
printf("Row containg max number of zeros is %d till this column %d\n",optRow,optCol);
}