Thread: detecting numbers in a code of line

Originally Posted by jawahar

Code:

#define MAX_CHARS 256 // possible alll characters....u might restrict the limit if u r using fixed set of chars

int freq[MAX_CHARS];

// memset ( freq, 0, sizeof ( freq ) );
for ( i = 0; i < MAX_CHARS; ++i )
    freq[i] = 0;

for(int i=0;i<length;i++)
 freq[(int)serial_number.at(i)]++;

...can't increment before initialization.