C Programs made easy

Source Code #include <stdio.h> //defining the constant ASIZE as array's size #define ASIZE 10 void main() {     int i,j,key;          //var just for displaying the in-between arrays     int l;          //unsorted array     int a[ASIZE]={0,5,4,8,1,9,7,3,6,2};          // printing the unsorted array     printf("Unsorted Array: ");     for(i=0;i<ASIZE;i++)         printf("%d ",a[i]);     printf("\n\n");          //start of Selection Sort         //traversing the whole array     for(i=0;i<ASIZE;i++){                //taking position of i in a key variable         key=i;                  //gives the smaller element everytime one is found ...

Source Code #include <stdio.h> #include <string.h> //Array size defined #define SIZE 8 //Insertion sort function int ins_sort(int a[],int n){     int j,key,i,k;     printf("Array_Before_Insertion_Sort:\n");     for(i=0;i<n;i++)             printf("%d ",a[i]);         printf("\n\n");          //Sorting Algorithm     for(j=1;j<n;j++){                  key=a[j];         printf("\nKey- %d\n",key);         i=j-1;                  while(i>=0 && a[i]>key){             a[i+1]=a[i];             i=i-1;             for(k=0;k<n;k++)                 printf("%d ",a[k]...

I have seen too many posts and codes for various algorithms on the www, but none of them help us understand the code at really low level.. so, here, I'm going to post codes of various problems and algorithms in C language! Compile & Execute C Program Online   (about:  Blogpost )