Given the following declaration: int j; int sum = 0; double expenses [15] [8] ; Which of the following correctly finds the sum of the elements of the third column of expenses? for (j = 0; j < 8; j++) sum += expenses [j] [3]; for (j = 0; j < 14; j++) sum += expenses[j] [2];

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
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Given the following declaration:
int j;
int sum = 0;
double expenses [15] [8] ;
Which of the following correctly finds the sum of the elements of the third column of expenses?
for (j = 0; j < 8; j++)
sum += expenses [j] [3] ;
for (j = 0; j < 14; j++)
sum += expenses [j] [2];
for (j = 0; j < 8; j++)
sum += expenses [j] [7];
for (j = 0; j < 14; j++)
sum += expenses [j] [3];
Transcribed Image Text:Given the following declaration: int j; int sum = 0; double expenses [15] [8] ; Which of the following correctly finds the sum of the elements of the third column of expenses? for (j = 0; j < 8; j++) sum += expenses [j] [3] ; for (j = 0; j < 14; j++) sum += expenses [j] [2]; for (j = 0; j < 8; j++) sum += expenses [j] [7]; for (j = 0; j < 14; j++) sum += expenses [j] [3];
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