The RED portion of the the program below determines something about the NxN array of integers a -- the "ANSWER" Which of the options below best describes what the program determines? #include #define N 100 int main(){ int a[N][N]; int i, x; // square matrix a populated by some means // if "some means" makes you uncomfortable, assume a is populated with random integers // now we're going to "find the answer" x = a[0][0]; for (i=0; i
The RED portion of the the program below determines something about the NxN array of integers a -- the "ANSWER" Which of the options below best describes what the program determines? #include #define N 100 int main(){ int a[N][N]; int i, x; // square matrix a populated by some means // if "some means" makes you uncomfortable, assume a is populated with random integers // now we're going to "find the answer" x = a[0][0]; for (i=0; i
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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the
![The RED portion of the the program below determines something about the NxN array of integers a -- the "ANSWER"
Which of the options below best describes what the program determines?
#include <stdio.h>
#define N 100
int main(){
int a[N][N];
int i, x;
// square matrix a populated by some means
//
if "some means" makes you uncomfortable, assume a is populated with random integers
// now we're going to "find the answer"
x = a[0][0];
for (i=0; i<N; i++) {
if(x < a[i][i])
x = a[i][i];
}
printf("HERE IS THE ANSWER: %d\n", x);
return 0;
}
O The largest value in column 0 of 2D array a
O The largest value along the "diagonal" of 2D array a
O The SUM of the elemnts in column i of 2D array a
O The largest value in row i of 2D array a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F36fb9f12-9817-429e-8bfb-d7b413935520%2Ff1b5c6c7-196f-4914-a2b9-10b27d2d0de2%2Fvjwajy_processed.png&w=3840&q=75)
Transcribed Image Text:The RED portion of the the program below determines something about the NxN array of integers a -- the "ANSWER"
Which of the options below best describes what the program determines?
#include <stdio.h>
#define N 100
int main(){
int a[N][N];
int i, x;
// square matrix a populated by some means
//
if "some means" makes you uncomfortable, assume a is populated with random integers
// now we're going to "find the answer"
x = a[0][0];
for (i=0; i<N; i++) {
if(x < a[i][i])
x = a[i][i];
}
printf("HERE IS THE ANSWER: %d\n", x);
return 0;
}
O The largest value in column 0 of 2D array a
O The largest value along the "diagonal" of 2D array a
O The SUM of the elemnts in column i of 2D array a
O The largest value in row i of 2D array a
![Сopy of
Consider this declaration of a 3x5 2D array of doubles:
double m[3][5];
Assume the following:
sizeof (double) is 8 (bytes)
& (m[0][0]) is 2056 (address of element m[0][0] in decimal (not Hex.)
QUESTION: what is & (m[1]) (numerically)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F36fb9f12-9817-429e-8bfb-d7b413935520%2Ff1b5c6c7-196f-4914-a2b9-10b27d2d0de2%2Foqup70b_processed.png&w=3840&q=75)
Transcribed Image Text:Сopy of
Consider this declaration of a 3x5 2D array of doubles:
double m[3][5];
Assume the following:
sizeof (double) is 8 (bytes)
& (m[0][0]) is 2056 (address of element m[0][0] in decimal (not Hex.)
QUESTION: what is & (m[1]) (numerically)
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