C Program to Swap Numbers

The following are C and C++ programs to swap the values of two variables using a third variable.

C Program:

#include<stdio.h>
void main()
{
int x,y,temp;
printf("Enter the value of xand y\n");
scanf("%d%d", &x, &y);
printf("Before Swapping\n x= %d\n y = %d\n",x,y);
temp = x;
x= y;
y = temp;
printf("After Swapping\n x= %d\ny= %d\n",x,y);
}

C Programming Previous Year Question Paper for Automobile, Mechanical, Production or Metallurgy

Here i have uploaded the previous year (2014 November) question paper of Programming in C for Third semester for Automobile Engineering, Mechanical Engineering, Production Engineering or Metallurgy branches under MG university BTech course.

Course : B.Tech Engineering (degree)
University: MG university (Mahatma Gandhi university) Kottayam, Kerala
Department or branch: Automobile Engineering, Mechanical Engineering, Production Engineering or Metallurgy

Semester: Third Semester (3rd or s3)
Subject: Programming in C (CP or PSCP)

You may view online or download the question paper as pdf file from following links.

View Online in Google Docs

Download question paper in PDF format

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