I need to enter marks in 5 exams using array , but while passing user to input I am not getting right output .

Question

0.00/5 (No votes)

See more:

#include <stdio.h>
int main()
{

    int marks[5];
    printf("Enter the  value of marks1:\n");
    scanf("%d\n", &marks[0]);
    printf("Enter the  value of marks2:\n");
    scanf("%d\n", &marks[1]);
  printf("Enter the  value of  marks3:\n");
    scanf("%d\n", &marks[2]);
    printf("Enter the  value of marks4:\n ");
    scanf("%d\n", &marks[3]);
    printf("Enter the  value of marks5:\n");
    scanf("%d\n", &marks[4]);
    printf("The value of marks is %d,%d,%d,%d and %d", marks[0], marks[1], 
    marks[2], marks[3],marks[4]);
    return 0;
}

What I have tried:

Enter the  value of marks1:// I am getting to ask value of mark one twice 

25
25
Enter the  value of marks2:
26
Enter the  value of  marks3:
256
Enter the  value of marks4:
 54
Enter the  value of marks5:
54
The value of marks is 25,25,26,256 and 54

Posted 1-Jun-22 0:18am

Aayush Jain 2022

Updated 1-Jun-22 0:31am

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Richard MacCutchan · Answer 1 · 2022-06-01T00:31:00

Remove the trailing newline from your scanf format strings thus:

C++

scanf("%d", &marks[1]);

You could also simplify your code to:

C++

int marks[5];
for (int i = 0; i < 5; ++i)
{
    printf("Enter the value for marks%d: ", i + 1);
    scanf("%d", &marks[i]);
}
printf("The value of marks is %d, %d, %d, %d and %d\n", marks[0], marks[1],
marks[2], marks[3],marks[4]);