yashaswajain / cbigint-library

This C++ static library consists up of various BIG INTEGER functions which are present in the inbuilt BIGINTEGER library of JAVA.

CBigINT-Library

This library consists up of various BIG INTEGER functions written in C++ which are present in the inbuilt BIGINTEGER library of JAVA.

BIG INTEGERS are those integers which can be accomodated in a normal data type of 64 bit capacity.

This library consists up of 14 various functions to be used for big integers:

1.)CBigINT_add(string,string)-Return sum of two big integers.
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2.)CBigINT_sub(string,string)-Return difference of two big integers.
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3.)CBigINT_mul(string,string)-Return product of two big integers.
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4.)CBigINT_max(string,string)-Return maximum of the two big integers.
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5.)CBigINT_min(string,string)-Return minimum of the two big integers.
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6.)CBigINT_gcd(long long,string)-Return greatest common divisor of the two integers.
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7.)CBigINT_mod(long long,string)-Return modulus of one integer with other.
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8.)CBigINT_abs(string)-Return absolute value of the big integer.
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9.)CBigINT_factorial(long long)-Return factorial of <=64 bit number.(Result is a big integer).
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10.)CBigINT_prime(long long)-Return true:if integer is prime else:false
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11.)CBigINT_increase(string)-Increase the big integer by 1.
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12.)CBigINT_decrease(string)-Decrease the big integer by 1.
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13.)CBigINT_nextPerm(string)-Form next permutation (if possible) of big integer.
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14.)CBigINT_prevPerm(string)-Form previous permutation (if possible) of big integer.

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