My program does not stop on condition

Question

So- my program does not stop on condition (str2[o] != \'+\') So if anyone knows why and how to fix it it will help me ( :.

this is My code -

#include <         


        

Answer 1

At the moment + will be copied to str2, o index will point to the next char, which most probably won't be +, so you condition will never be true. This could be possible solution :

    do
    {
        str2[o] = str3[w];
        o++;
        w++;
    }
    while(str2[o-1] != '+' );