PSCS 17-072020

1. B)99999990

2. c)68

3. b)35

4. d)91

5. c)15

6. c)70

7. d)none of the above

8. a)5/2 s

9. b)45

10.d)55935

11.d)17

12.b)6 per gram

13.c)20

14.a)3

15.a)71

16.b)60

17.b)268

18.d)96

19.c)80paise

20.d)9

C PROGRAM:

// You are using GCC\

//*()

#include<stdio.h>

int main()

{

    int i,n,sum=0;

    scanf("%d",&n);

    int b[n],a[n];

    for (i=0;i<n;i++)

        scanf("%d",&a[i]);

    for(i=0;i<n;i++)

        sum=sum+a[i];

        b[i]=a[i];

    printf("Array 1 Elements\n");

    for(i=0;i<n;i++)

        printf("%d ",a[i]);

    printf("\nReverse of Array 1 Elements\n");

    for (i=n-1;i>=0;i--)

        printf("%d ",a[i]);

    printf("\nSum of Array 1 Elements\n");

    printf("%d",sum);

    printf("\nArray 2(Copied) Elements\n");

    for (i=0;i<n;i++)

        printf("%d ",a[i]);

    

    return 0;

        

}

PYTHON:

# You are using Python

f_out=open("output.txt","w")

f1=open("input1.txt","r")

f2=open("input2.txt","r")

l1=f1.readlines()

l2=f2.readlines()

for i in range(0,n):

    f_out.write(l1[i])

    f_out.write(l2[i])

f_out.close()

f1.close()

f2.close()