#include

#include

#include

#include

#define N $10$

#define M $10$

using namespace std;

$//$ Function to create a sorted matrix.

$//$ You don't need to modify or understand this $($just don't waste time$)$

std::vector$$ vector $>$ createSortedMatrix$()$

$\{$

std::vector$$ vector $>$ matrix$($N$)$;

std::vector row$($M$)$;

int i$,$j$,$n;

srand$($time$($NULL$))$;

for $($i$=0$;i $>$ m$)$

$\{$

for $($int i$=0$;i $($write your answer HERE!$)$

$*/$

bool searchNum$($vector$$ vector $>$ m$,$ int e$)$

$\{$

$//*********$

$//$ Write your solution here for Question $1.$

$//*********$

$\}$

$//$ You don't need to change the main function.

int main$()$

$\{$

std::vector$$ vector $>$ matrix$($N$)$;

int e;

matrix $=$ createSortedMatrix$()$;

printSortedMatrix$($matrix$)$;

std::cout $$ "Element to search for : $"$;

std:cin $>>$ e;

bool result $=$ searchNum$($matrix$,$e$)$;

if $($result$)$

cout $$ e is found in the matrix!";

else

cout $$ e is NOT found";

return $0$;

$\}$