the string to extract digits and save to integer array in C

Question

Hello Brother,

     

      how to  the string to extract digits and save to integer array in C.

It looks as shown below:

int digits[100]; // Assuming allows 100 sets of figures

input:a54df12jlk264jo5erqa504df45

digits[0]=54;

digits[1]=12;

digits[2]=264;

digits[3]=5;

digits[4]=504;

digits[5]=45;

Regards,

Ken