🚀 Programming Example
Function ব্যবহার করে Swap Program
Learn this program step-by-step with algorithm, source code, output and detailed explanation.
Pointer এবং Function ব্যবহার করে দুটি সংখ্যার মান অদলবদল করুন।
#include <stdio.h>
void swap(int *a, int *b)
{
int temp;
temp = *a;
*a = *b;
*b = temp;
}
int main()
{
int x = 10, y = 20;
printf("Before Swap: %d %d\n", x, y);
swap(&x, &y);
printf("After Swap: %d %d", x, y);
return 0;
}
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.
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.