желаю окорокову рака

#include "pch.h"
#include <iostream>


const int n = 100;
typedef char str[n];
typedef char matrix[n][n];

void fillmatrix(matrix& s);
void sent2matrix(str sent, matrix& s);
void search(matrix a, matrix b);
bool match(matrix a, int numa, matrix b, int numb);
int main()
{

    matrix s1, s2;
    str sent1, sent2;
    fillmatrix(s1);
    fillmatrix(s2);
    gets_s(sent1);
    gets_s(sent2);

    sent2matrix(sent1, s1);
    sent2matrix(sent2, s2);
    printf("\n\nSame words:\n");
    search(s1, s2);



}

void fillmatrix(matrix& s) {
    for (int i = 0; i < n; i++)
        for (int j = 0; j < n; j++)
            s[i][j] = '\0';

}

void sent2matrix(str sent, matrix& s) {
    str strtemp;
    int i = 0, count = 0, num = 0;
    for (int i = 0; i < strlen(sent); i++) {
        if (sent[i] != ' ' && sent[i] != '\0') {
            s[count][num] = sent[i];
            num++;

        }
        else if (sent[i] == ' ') {
            s[count][num] = '\0';
            count++;
            num = 0;
        }
    }
}

void search(matrix a, matrix b) {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < n; j++) {
            if (strlen(a[i]) == strlen(b[j]) && match(a,i,b,j) && a[i][0]!='\0') {
                printf("%s\n", a[i]);
            }
        }
    }
}


bool match(matrix a, int numa, matrix b, int numb) {
    int count = 0;
    for (int i = 0; i < strlen(a[numa]); i++) {
        if (a[numa][i] == b[numb][i])
            count++;
    }
    if (count == strlen(a[numa]))
        return 1;
    else return 0;
}