/* revrot("123456987654", 6) --> "234561876549" revrot("123456987653", 6) --> "234561356789" revrot("66443875", 4) --> "44668753" revrot("66443875", 8) --> "64438756" revrot("664438769", 8) --> "67834466" revrot("123456779", 8) --> "23456771" revrot("", 8) --> "" revrot("123456779", 0) --> "" revrot("563000655734469485", 4) --> "0365065073456944" */ #include #include #include using namespace std; class RevRot { public: static std::string revRot(const std::string strng, unsigned int sz); }; std::string RevRot::revRot(const std::string strng, unsigned int sz) { string result; if((strng == "" && sz != 0) || (strng != "" && sz <= 0)) result = ""; else { int n=strng.length(), b=0, start=0, n2[n/sz], sum[n/sz], digit; string a1[n/sz], a2, a4[n/sz], a5; int n4=sizeof(a1)/sizeof(a1[0]); for(size_t i=0; i 0) { digit = n2[i5]%10; n2[i5] /= 10; sum[i5] += pow(digit, 3); a4[i5] += std::to_string(digit); } std::cout << "a4[" << i5 << "]: " << a4[i5] << std::endl; } string a6[n4]; for(int i8=0; i8 #include #include class RevRot { public: static std::string revRot(const std::string strng, unsigned int sz); }; std::string RevRot::revRot(const std::string strng, unsigned int sz) { std::string result; int n=strng.length(); if((strng == "" && sz != 0) || (strng != "" && sz == 0)) result = ""; else { int start=0, sum[n/sz]; char arr[n/sz][sz]; std::string a1[n/sz], a2, a4[n/sz], a5, a6[n/sz], result; for(size_t i=0; i

if_statementProblem.cpp