uhd
posted by sardar .
int carry=0;
int prod,i,j,rem;
int base=10;
else if ( op == '*' ) //checks for operator, performs array multiplication
{
for(i=size1; i>1;i)
{
for(int j=size1; j>1;j)
{
prod =firNum[i]*secNum[j];
prod += carry;
if(prod>=base)
{
carry = (prod/base);
prod = (carry*base);
}
else
{
carry = 0;
final[i+j] += prod;
if(final[i+j] >= base)
{
rem = (final[i+j]/base);
final[i+j] = rem*base;
carry += rem;
}
if(final[i+j] >= base)
{
final[i+j1] += (final[i+j]/base);
final[i+j] = final[i+j] % base;
}
}
}
}

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The program will not compile, because many variables are undefined (for C/C++/C# or Java).
You will need to define a variable before first use.
Also, an if statement cannot start with "else if".
Perhaps you have missed out a part of the code.