🚀 Programming Example

Write a program that demonstrates the way the sprintf( ) and puts( ) library functions work with strings.

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💻 Practical Program

📘 Step Learning

💻 Program Code

#include <stdio.h>

int main()
{
  char buf[128];
  double x = 1.23456;
  int i = 0;
  
  sprintf(buf,"x = %7.5lf",x);
  
  while(i<10)
    puts(buf+i++);
	
  return 0;
}

🖥 Program Output

x = 1.23456
 = 1.23456
= 1.23456
 1.23456
1.23456
.23456
23456
3456
456
56

📘 Explanation

None

🎯 How to learn from this example

First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.

🔥 Practice suggestion

Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.

Write a program that demonstrates the way the sprintf( ) and puts( ) library functions work with strings.

💻 Program Code

🖥 Program Output

📘 Explanation

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🎯 How to learn from this example

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