initial commit

ascii.c

+#include <stdio.h>
+
+//by for loop:
+
+int main()
+{
+    int ascii = 0;
+    printf("for loop :\n");
+    for(int i=0; i<=128; i++){
+    printf("ASCII: %d => %c\n", i, i);
+    }
+
+//by while loop:
+    printf("While loop:\n");
+    while (ascii<=128)
+    {
+        printf("ASCII : %d ==> %c\n",ascii,ascii);
+        ++ascii;
+    }
+    
+}

dowhile1.c

+#include<stdio.h>
+int main()
+{
+    int intilise = 1;
+    int choice;
+    int range;
+    printf("Multiplication table");
+    printf("\nEnter a choice of a table :");
+    scanf("%d",&choice);
+    printf("\nEnter a range of the table :");
+    scanf("%d",&range);
+    printf("Doing do...while loop :\n");
+    do
+    {
+        printf("%d * %d = %d\n",intilise,choice,intilise*choice);
+        intilise +=1;
+    }while (intilise<=range);
+    printf("reversing the table\n");
+    do
+    {
+        printf("%d * %d = %d\n",range,choice,range*choice);
+        --range;
+    } while (range>0);
+    printf("Done");
+
+}

forloop1.c

+#include<stdio.h>
+int main()
+{
+    int range,choice;
+    int initise;
+    printf("Multiplication table with for loop ");
+    printf("Enetr a choice of the table :");
+    scanf("%d",&choice);
+    printf("Enter the range of the table :");
+    scanf("%d",&range);
+    for (initise = 1; initise <= range; initise++)
+    {
+        printf("%d * %d = %d\n",initise,choice,initise*choice);
+    }
+    printf("Done\n");
+    printf("reversing the given table\n");
+    for (initise = initise -1 ; initise > 0; initise--)
+    {
+        printf("%d * %d = %d\n",initise,choice,initise*choice);
+    }
+    printf("Reversing done");
+}

forloop2.c

+#include<stdio.h>
+int main(){
+    int input,digit;
+    int nod=0;
+    printf("Enter a number :");
+    scanf("%d",&input);
+    for (input = input;input > 0;input = input / 10)
+    {
+        digit = input%10;
+        printf("Last digit of the %d : %d\n",input,digit);
+        ++nod;
+    }
+    printf("Number digits you have entered : %d\n",nod);
+    printf("Done");
+}

whileloop1.c

+//do..while looping
+#include<stdio.h>
+int main(){
+    int a=1;
+    int choice;
+    int range;
+    printf("Multiplication table\n");
+    printf("\nEnter a table you want:");
+    scanf("%d",&choice);
+    printf("\nEnter a range of the table :");
+    scanf("%d",&range);
+    
+    while (a<=range){
+        printf("%d * %d = %d\n",a,choice,choice*a);
+        ++a;
+    } 
+    printf("\nDone");
+}