how to find out the amount of ints in c++
int x = 1000;
int numberOfDigits = x ? static_cast<int>(log10(abs(x))) + 1 : 1;how to find out the amount of ints in c++
int x = 1000;
int numberOfDigits = x ? static_cast<int>(log10(abs(x))) + 1 : 1;c++ get digits of integer
int iNums = 12345;
int iNumsSize = 5;
for (int i=iNumsSize-1; i>=0; i--) {
int y = pow(10, i);
int z = iNums/y;
int x2 = iNums / (y * 10);
printf("%d-",z - x2*10 );
}Copyright © 2021 Codeinu
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