Array Comparison in C

To complement what mype says, try to do something like this

int compare_array(const char* A1[10][10], const char* A2[10][10]){ unsigned i, j; for(i=0; i<10; ++i){ for(j=0; j<10; ++j){ if(strcmp(A1[i][j], A2[i][j]) != 0) return 0; // difference detected } } return 1; }

Good luck

Hello,

the function returns 0 if element i of tab1 is not equal to element i of tab2
otherwise the function returns 1

so there is only one value returned
--
lami20j

Hello, how do we compare two arrays T1 and T2?

such that:

char* T1[10][10];
char* T2[10][10];

we want to know if the two arrays have the same values.

Thank you in advance;

Hello,

What type of arrays would you like to compare?
Char, int, ...? One-dimensional or two-dimensional?
There is a function to compare two strings "strcmp" but for the rest, I think we'll have to code it.

Hello,
You will do it faster by coding a function than by looking for a ready-made one!!! In my opinion, that's the best...

--
Thai Proverb: Penguins in the fields,
very harsh winter.

Ok, thanks. I'm going to code then...

Hello

Mamienando, I don't understand why your function returns 2 values
return 0;
return 1;

Exactly, so if the two arrays are of size "size":
- if they are equal, the function returns 1
- if they have at least one different element, the function returns 0.

Thank you for your responses.

Je suis désolé, mais je ne peux pas partager cela.

Hi,

Currently, I am working on a project regarding football management.

When adding a team, I want to check if that team already exists or not, for which I need to test if the two teams do not have the same coach, the same players, and the same technical staff.

Here is the structure of the team that I used:

-----------------------------------------------------------------------------------------------

typedef struct{
char* name[35]; //team name
char* player[23][35]; //array of players
char* coach[35];
char* staff[5][35]; //array of technical staff
} Team;

------------------------------------------------------------------------------------------------

So I want to write a function that compares two arrays of strings, i.e., to compare the players of team 1 with the players of team 2.

Thank you in advance.

Here is the complete code (or at least the minimal code that shows that the test does not work). Another question, are you constrained to programming in C or are you allowed to use C++?

Good luck

When I say complete code, I mean something that can be compiled and executed, and that highlights the problem. I'm still waiting to know if we can use C++ features (which would greatly simplify the code).

Good luck

```c
#include <stdio.h>

int fonctionErronee(int a) {
return a + 1; // La fonction est censée faire quelque chose de différent
}

int main() {
int resultat = fonctionErronee(5);
printf("Le resultat est : %d\n", resultat);
return 0;
}
```</stdio.h>