Interview Question
Country: India
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It can be done in many ways either use standard libraries like NTL google it or by designing own class or method. get the value into two string say num1 & num2
- dabbcomputers March 20, 2012num1=123456789123456789123456789
num2=111111111111111111111111111
first make 2 string of same length by adding leading zeros.
now do the addition as we do by using copy pen.
int j=0;
for(i=strlen(num1);i>=0;i--)
{
num3[j]=num1[i]+num2[i]+carry;
carry=num3[j]/10;
num3[j]%=10;
j++;
}
if(carry)
num[j]=carry;
and print num3 in reverse order