array
Index of the first negative number of a vector
I have to make a program in C that saves the index of the first negative number, but I am not able to do.
The question is thi ... if the first negative number has a [4], for example, it does not work. It only works if the negative number appears in a [0]
How to deal with vectors in a MySQL database?
I have an application that supermarket cashier in which after the end of the sale needs to enter a record with data regarding ... r something type would use something like string[] codigos = codProdutos.Split(','); (in C#), to get the data in vector form.
Print chained list in C
I am creating a program that receives a vector and creates a chained list. I need help to create the "print ()" function, whi ... aLista and deVetorParaLista return "list". How could I merge these two functions into one or use programming best practices?
Calculate vector size
How to calculate vector size?
My Code:
#include <stdio.h>
#include <stdlib.h>
int retornaMediana(int *vetor){ ... to return the actual vector size ? I have already passed by parameter, reference and nothing, I only get this 4 as an answer.
Checking Code match on a vector inside a struct in C
Next, I created a struct
struct eventos
{
int codigo;
char data[11];
char atracao[50];
int ingresso;
f ... lting the first and the second listed as not registered event.
If you can help me with any way out, I will be very grateful!
Largest odd number
I've spent hours trying to solve, I've started to think that the problem may be in the compiler, since it returns me a differ ... +;
else
continue;}
return qtde_impar;}
int main()
{
int a ;
a = qtde_impar(10);
printf("%i\n",a);
system("PAUSE");
}
Operations with arrays in C++
To perform the sum of items of an array (primary diagonal and secondary diagonal) I was able to write the following code. Can ... {
somaS += matriz[x][y];
}
cout << somaS << endl;
return 0;
}
require once does not work
I'm trying to give
require_once in a PHP file that has a class.
The file I'm trying to include in PHP with the class has on ... inside the class constructor, and it worked out, now I assign $db_data to an attribute and have everything inside the class.
putting elements of a table in a list
I have an empty table , and then a javascript code that allows you to populate the table through input. What I want is to put ... .insertRow(0);
var cell1 = row.insertCell(0);
cell1.innerHTML = document.getElementById("nomedisciplina").value;
}
What is the difference between array and array?
After seeing arrays and arrays in programming, I got a little confused, so I would like to know, what is the difference between a array and a array?
Generate random numbers in C?
I need to generate 5 random numbers in a range between -10 and +10. How could I do this ? I've seen that one can use shuffle, ... e if(num[i] < 0 ) {
negativo += 1;
}
printf("\nPositivo(s) : %d ",positivo);
printf("Negativo(s) : %d ",negativo);
Why does it accept values beyond the vector size?
INT vetor[3];
vetor[0] = 110;
vetor[1] = 12;
vetor[2] = 30;
vetor[3] = 13;
vetor[4] = 1;
Cout << vetor[0];
... know why he will perform and show the values of others? Why does the program display values that are not part of the vector?
Insert data into a vector to then print and multiply
Write an algorithm that reads two vectors of 10 positions and makes the
multiplication of the elements of the same index ...
for(b = 0; b < 10; b++){
printf("Vetor B: \n");
b=getchar();
}
}
return 0;
}
Table test in Java vector
I am having difficulty solving the table test of the following code, could someone show me the output and how to do it?
publ ... ry space 1 of the counter, is not it? But what about when the counter becomes 2? Do I count from 1 in memory space or from 0?
Struct vector in C
I can't find the error in this code of mine from an exercise. It prints right the first read, then prints random things. I co ... printf ("Posicao no seu TOP 5: %d \n",banda[i].posicao);
}
}
Am I iterating wrong in reading? How would it be right ?
Maximum possible size of allocating a vector
Guys, I have a data structure project that serves to analyze search algorithms in the largest possible vector that my machine can allocate. Can anyone help me figure out how to create a vector of maximum size?
The language is C++
Vector make a mysql query
Hello guys I'm trying to make a query using vector, but as far as I've learned the sql command doesn't behave the vector the ... os);
Array ( [0] => BERCO CHANTILY [1] => BERCO ALEGRIA [2] => )
print_r($descricao);
Array ( [0] => )
Two-dimensional array size is not being set
I created an array and put it to initialize with the values passed in the constructor, but it is not initializing. I created ... nt getColuna() {
return coluna;
}
public void setColuna(int coluna) {
this.coluna = coluna;
}
}
Implement a vector that accepts anything
I have to implement a vector that is capable of storing objects of any type. For example: V[3]= valor_int,valor_double,valor_ ... I was thinking of creating a method that would parse the values I want to insert, would it be the best output for this case?
How to make a search within this vector of objects?
How would I search for a record inside my object?
The program is a contact book, and I wanted it to search for the name I ty ... quals(Contato.getNome())){
}
}
//retornar o objeto correspondente
return dados;
}
}