Q&A Discussões

Array in Java and Sum

arrays myarr sum масивы

4 Votos

29th Jan 2018, 9:45 PM

Grey King

public class Program { public static void main(String[] args) { int [ ] myArr = {6, 42, 3, 7}; int sum=0;

1 Voto

16th Mar 2018, 3:48 PM

Devansh Gupta

int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][0]; // 4

2 Votos

5th Jul 2017, 12:49 PM

Sheevika

int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; can't get this declaration?

0 Voto

25th Sep 2018, 2:58 PM

yoga

int [] myArr = {3, 8,5,3}; what is the code to multiple the value array from index 0 to 3 ???

array java loop

2 Votos

1st Jan 2017, 7:41 PM

shakil

int [ ] myArr = {6, 42, 3, 7}; int sum=0; for(int x=0; x<myArr.length; x++) { sum += myArr[x]; } System.out.println(sum)

0 Voto

20th Mar 2017, 4:39 AM

naveen roshan

int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][0]; sop(x);

0 Voto

16th Dec 2016, 4:31 AM

Tanaji Kolekar

int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; why are there only 2 [ ] in the array declaration?

1 Voto

21st Jan 2018, 11:40 AM

russ

int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][0]; // 4

0 Voto

9th Jan 2019, 3:18 PM

Nikhil Verma

int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][0]; // 4

1 Voto

29th Jun 2017, 9:48 AM

Narayan K

public class Program { public static void main(String[] args) { int [ ] myArr = {6, 42, 3, 7}; int sum=0; for(int x=0; x<myArr.length; x++) { sum += myArr[x]; } System.out.println(sum); } }

1 Voto

14th Oct 2016, 6:14 AM

Gopal Varma Gottimukhala

public class Program { public static void main(String[] args) { int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][0]; System.out.println(x); } }

0 Voto

14th Oct 2016, 11:03 AM

Gopal Varma Gottimukhala

public class Program { public static void main(String[] args) { int [ ] myArr = {6, 42, 3, 7}; int sum=0; for(int x=0; x<myArr.length; x++) { sum += myArr[x]; } System.out.println(sum); } } very lovely program. please who can explain the meaning of "+=" in the code?

0 Voto

20th Oct 2016, 3:24 PM

Raymond Crump Rukevwe

public class Program { public static void main(String[] args) { int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][1]; System.out.println(x); } } why it does not give any garbage value as output?

-1 Voto

9th Nov 2016, 6:21 PM

Sandesh

Quente hoje

how does this code function?

2 Votes

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