Posts by Jackgba • 37 points

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  Q: How to take the record value according to its position number in SQL SERVER

  I’m randomly populating the tables of a database I created and I’m trying to populate a table that has foreign keys. My idea is to create a while loop and get the ID (the values are random) of the…

  sql query

  asked 5 years ago Jackgba 37

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  Q: Vector in struct does not work

  Good night! I’m trying to store some variables in a struct with a .dat. My goal is to take each line of this file and store it in a vector position of the struct. The Qtd and the track are working,…

  c struct

  asked 5 years, 5 months ago Jackgba 37

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  Q: Read each row of a file with different types in c using vector

  Good afternoon, I need to create a C code that works as follows: Read a file . dat that the first column is the clue, the second the amount of words in that clue, and the following columns are the…

  c

  asked 5 years, 5 months ago Jackgba 37

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  Q: Can you accept comma and point to float in C?

  I would like to make an extremely simple program, but there is a problem that I would like to solve. Follow the code: #include<stdio.h> main(){ float num; printf("Insira metros para converter…

  c c++ float decimal

  asked 5 years, 8 months ago Jackgba 37

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  Q: How to print a string in C?

  I’m studying C and I want to make an algorithm that reads the names of 30 students in a class and returns the highest grade, lowest grade and the names of these students. I have already researched a…

  c c++ loop

  asked 5 years, 8 months ago Jackgba 37