Q.1

#include

using namespace std;

int main() {

int sum, k, i, j;

int x[][4]={1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 3, 2, 1, 7, 1};

sum = 0;

for (i = 0; i <= 3; i++)

for (j = 0; j <= 3; ++j)

if(x[i][j] > x[j][i])

sum += x[i][j];

cout << "the sum is = " << sum << endl;

system("pause");

return 0;

}

OUTPUT=41

HOW TO TRACE THIS PROGRAM I DID NOT UNDERSTAND HOW WE GOT 41 DOES X[J][I] BECOME A different array or what?

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Q2.

int main() {

int sum, k, i, j;

int x[][4]={1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 3, 2, 1, 7, 1};

sum = 0;

for (i = 1; i <= 3; i++)

for (j = 0; j <= 3; ++j)

if(x[i][j] > x[i-1][j])

sum++;

cout << "the sum is = " << sum << endl;

system("pause");

return 0;

ALSO THIS ONE THE ANSWER IS 6 HOW? PLEASE CLEAR EXPLANATION