comparing a value to a array and outputting

[confuzedami]

i have 3 arrays total, 2 of them i am comparing to see if any of the values match at all, and then i am putting the value that matches into the 3rd array. currently i am trying

int isthere (int match[], int maxmatchLength,
const int vec1[], int vec1Length,
const int vec2[], int vec2Length)
{

for (i=0; i<vec1Length; i++)
if vec1[i]==vec2[i];
vec1[i] = match[i];

}

But this will just match the same values are in the same spot. how do i fix it so that it compares one value in the first array to the whole second array, before going to the next number.

[joneele]

by looping twice... So Do something like this

int m[6] = {1,2,3,4,5,6};
int b[6] = {1,5,4,6,8,7};

for(int i1 =0; i1 < 6;++i1)
{
 for(int i2 =0; i2 < 6; ++i2)
  {
    if(m[i2] == b[i1])
    cout << "Found";  
  }
}

so your code

for (i1=0; i1<vec1Length; i1++)
 {
  for (i2=0; i2<vec2Length; i2++)
   {
     if vec1[i2]==vec2[i1];
     ...
     ...
     ...
    }
 }

you must write the correct vec1Length...... for avoiding some issues in future