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Update karatsuba_algorithm_for_fast_multiplication.cpp

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Swastika Gupta
2021-07-31 15:47:01 +05:30
committed by GitHub
parent c4b867f8be
commit 2e1ef74f31
1 changed files with 1 additions and 1 deletions
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divide_and_conquer/karatsuba_algorithm_for_fast_multiplication.cpp
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@@ -59,7 +59,7 @@ std::string addStrings( std::string first, std::string second )
int64_t secondBit = second.at(i) - '0';
int64_t sum = (firstBit ^ secondBit ^ carry)+'0'; // sum of 3 bits
sum = to_string(sum);
sum = std::to_string(sum);
sum += result;
result = sum;