Simple C solution || Easily Understandable 😎
Code
# Code
```c []
int numOfPairs(char** nums, int size, char* target) {

    int count = 0;

    for(int i=0;i<size;i++)
    {
        for(int j=0;j<size;j++)
        {
            if(i==j) continue;

            char *temp = calloc(strlen(nums[j])+strlen(nums[i])+1,1);

            strcpy(temp,nums[i]);
            strcat(temp,nums[j]);

            if(strcmp(temp,target)==0) count++;
        }
    }
    return count;
}
```
['C']