well, I try to use string var, but I get this error:Code://* String to Int *// #include <iostream> #include <string> using namespace std; int sum_string_numbers(string x); int main { string my_string = "1,2,5,4,3,7"; sum_string_numbers(my_string); return 0; } int sum_string_numbers(string x) { int sum=0; for(i=0; x!='/0';i++) { if (isdigit(x[i]) == 1) { sum += stoi(x); i++; } i++; } return sum; }
expected primary expression before 'my_string'.
please helpppp