I have a string "I10014" stored as a char, I need to do arithmetic on each of the numbers individually i.e. 1 * 5, so that I have a result for each sum and then add them all up to have a total. But I want to do it in a function, so will need to pass the string to it.
Please help.
You can change a character to the number equivalent by subtracting '0'.
Code:#include <stdio.h> add(char *nums){ int sum=0; if (*nums=='A'){ while (*++nums!='\0') sum+=*nums-'0'; printf("The total is %d\n", sum); } } main(){ char b[]="A10014"; add(b); }
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