Write a program to swap two input integer values without using a temporary variable and display the swapped values. The input values have to be obtained using a scanf statement. (In other words, the entire program must require only these two input values to swap them. A third variables must not be declared or used.) [Hint: Try adding the two input integer values and store it as one of the given input values. From there, you can proceed.]

Question

Sammy Hurst

Computers & Technology

24 November, 09:37

Write a program to swap two input integer values without using a temporary variable and display the swapped values. The input values have to be obtained using a scanf statement. (In other words, the entire program must require only these two input values to swap them. A third variables must not be declared or used.) [Hint: Try adding the two input integer values and store it as one of the given input values. From there, you can proceed.]

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Answers (1)

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Joaquin Hull · Answer 1

The program is designed using C programming language

Explanation:

#include

int main () {

printf ("Enter the first number here ");

scanf ("%f", num1);

printf ("Enter the second number here ");

scanf ("%f", num2);

num1 = num1 + num2;

num1 = num2 - num1;

num2 = num2 - num1;

printf ("The swapped number num is %f/n", num1);

printf ("The second swapped is %f", num2);

return (0);

}