How to take multiple inputs in the same line? Number of inputs is not given.

Question

include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {

int k,n;
scanf(" %d %d", &n,&k);
char tt[n+1];
scanf(" %s", &tt);
int ids[k];
for(int l=0;l<k;l++)
{
scanf(" %d", &ids[l]);

}

int u=0;
if((k>=1)&&(k<=n)&&(n<=1000))
{for(int i=0;i<n;i++)
{
if((int)tt[i]==0)
{
for(int y=0;y<k;y++)
{
if(i==ids[y]);

u++;

}
}
}}
if(u==0)
{
printf("NO");
}
else
{
printf("YES");
}

return 0;
}

Answer 1

Are there any possible ways to get k inputs in the same line without going to new lines?

Answer 2

since you're using a for loop, it wi be best if you give your inputs on a separate lines

Answer 3

yep

Answer 4

What about saving the string on a separate file and then use a loop with fscanf until EOF?

Answer 5

I mean putting the input of the user in a string with fgets, copying it onto a file and then reading the file with fscanf until EOF, putting every integer in an array

Answer 6

You may take the line as a String input and use StringTokenizer split it using the delimiter(s) of your choice.

Scanner i = new Scanner(System.in);
String total = s.nextLine();
StringTokenizer stok = new StringTokenizer(total, " "); //The double quotes contain all the delimiters.
int n = stok.countTokens();
String[] a = new String[n];
for (int i = 0; i < n; i++)
a[i] = stok.nextToken();

Answer 7

the user have to input the first scanf and a space for the second input, the second scanf on a newline and the third on a several newlines depending on the k input, i will say this will be complicating to use on SoloLearn, it will better of if you chip in all necessary inputs and allow the code just to run

Answer 8

If I am not using any loop I think there is no way to take k number of inputs in the same line while k depends on user's input.

Answer 9

Can't we do it in java?

Answer 10

Lea it should be user input.

Answer 11

Lea thank you.