Hello I'm unable to execute a problem please help me out with this
Problem statement : Person x has mobile number with '-' separations in different countries. Consider this mobile number as input and produce output in the following manner i.e, for every 3 digits '-' should be added.
Input format : 75-25-85-641852-352
Output format: 752-585-648-523-52
Please help me with this.. Thanks in advancr
Problem statement : Person x has mobile number with '-' separations in different countries. Consider this mobile number as input and produce output in the following manner i.e, for every 3 digits '-' should be added.
Input format : 75-25-85-641852-352
Output format: 752-585-648-523-52
Please help me with this.. Thanks in advancr