Number of digits in int c++

int length = 1;
int x = 234567545;
while ( x /= 10 )
   length++;

Source: stackoverflow.com

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 );
}

-2

Source: stackoverflow.com

Similar codes

1 vote284 views1 answer
Matrix layout in C++
C++
1 vote291 views2 answers
C++ get type name
C++
2 votes294 views3 answers
Digit sum c++
C++
0 vote310 views1 answer
Iff
C++
1 vote284 views1 answer
Qimage transformed
C++
0 vote287 views1 answer
How to rotate canvas android
C++
8 votes315 views10 answers
Never gonna give you up
C++
0 vote261 views1 answer
C++ handling
C++
0 vote290 views1 answer
Traverse string in cpp
C++
1 vote288 views1 answer
Ue4 iterate tmap c++
C++