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// CLICK THE PIC TO ENLARGE IT #include<stdio.h> #include<conio.h> void main() { int a,i,ch,f=1,count=0; clrscr(); while(f==1)  { printf("ENTER A NUMBER\n"); scanf("%d",&a); if(a<0) printf("WRONG INPUT"); else  { printf("ENTER 1 FOR CALCULATING WHETHER A NUMBER IS FACTORIAL OR NOT\n"); printf("ENTER 2 FOR CALCULATING WHETHER A NUMBER IS PRIME OR NOT\n"); printf("ENTER 3 FOR CALCULATING WHETHER A NUMBER IS EVEN OR ODD\n"); printf("ENTER ANY OTHER NO.1 FOR EXIT\n"); scanf("%d",&ch);  switch(ch)  {  case 1: for(i=1;i<=a;i++)  f=f*i;  printf("FACTORIAL OF %d = %d \n",a,f);  break;  case 2: for( i=1;i<=a;i++) {  if(a%i==0)  count ++; }  if(count==2)  printf("ENTERED NUMBER IS A PRIME NUMBER \n");  else  printf("ENTERED NUMBER IS NOT A PRIME NUMBER \n"); break; case 3: if(a%2==0)        printf(

// CLICK THE PIC TO ENLARGE IT #include<stdio.h> #include<conio.h> void main() { int a,b,m,i,f; clrscr(); printf("ENTER TWO NUMBERS\n"); scanf("%d%d",&a,&b); if(a<0||b<0) printf("WRONG INPUT"); else { do { m=0; for(i=1;i<=b;i++) { m=m+a; } printf("%d\n",m); printf("ENTER 1 FOR RE USING THE PROGRAM\n"); printf("ENTER ANY OTHER NUMBER FOR EXIT\n"); scanf("%d",&f); }while(f==1); } printf(" THANK FOR USING THE PROGRAM"); getch(); } SIMPLE PROGRAMS FIND TYPE OF THE TRIANGLE TEMPERATURE CONVERSION COMMISSION OF A SALESMAN PRINT NUMBERS IN DESCENDING ORDER BIGGEST NUMBER AMONG THREE NUMBERS CALCULATE DIVISION A YEAR IS LEAP OR NOT A NUMBER IS ODD OR EVEN PRINT THE SQUARE ROOT ELSE PRINT N TO THE POWER 5 PRINT A NEW NUMBER BY ADDING 1 TO EACH DIGIT OF THE NUMBER PRINT THE NO. OF CURRENCY NOTES ACCORDING TO THE AMOUNT ENTERED DA

/* CLICK THE PIC TO ENLARGE IT /* #include<stdio.h> #include<conio.h> void main() { int n,i,j,c=1; clrscr(); printf("enter a number"); scanf("%d",&n); for(i=1;i<=5;i++) { for(j=5;j>=i;j--) { printf("%3.d",c); // YOU CAN CHANGE 3.D TO 2.D OR 4.D AS PER YOUR REQUIREMENTS c++; } printf("\n"); } getch(); } SIMPLE PROGRAMS FIND TYPE OF THE TRIANGLE TEMPERATURE CONVERSION COMMISSION OF A SALESMAN PRINT NUMBERS IN DESCENDING ORDER BIGGEST NUMBER AMONG THREE NUMBERS CALCULATE DIVISION A YEAR IS LEAP OR NOT A NUMBER IS ODD OR EVEN PRINT THE SQUARE ROOT ELSE PRINT N TO THE POWER 5 PRINT A NEW NUMBER BY ADDING 1 TO EACH DIGIT OF THE NUMBER PRINT THE NO. OF CURRENCY NOTES ACCORDING TO THE AMOUNT ENTERED DATA STRUCTURES ENTER DETAILS OF A STUDENT ENTER DETAILS OF A STUDENT USING STRUCTURE WITHIN A STRUCTURE   I MPORTANT EXAMPLES   DIFFERENCE BETWEEN DIFFERENCE AND CONTINUE DI

/*CLICK THE PIC TO ENLARGE IT/* #include<stdio.h> #include<conio.h> void main() { int n,i,j; clrscr(); printf("enter a number"); scanf("%d",&n); for(i=1;i<=5;i++) { for(j=5;j>=i;j--) { printf("%d",j); } printf("\n"); } getch(); } SIMPLE PROGRAMS FIND TYPE OF THE TRIANGLE TEMPERATURE CONVERSION COMMISSION OF A SALESMAN PRINT NUMBERS IN DESCENDING ORDER BIGGEST NUMBER AMONG THREE NUMBERS CALCULATE DIVISION A YEAR IS LEAP OR NOT A NUMBER IS ODD OR EVEN PRINT THE SQUARE ROOT ELSE PRINT N TO THE POWER 5 PRINT A NEW NUMBER BY ADDING 1 TO EACH DIGIT OF THE NUMBER PRINT THE NO. OF CURRENCY NOTES ACCORDING TO THE AMOUNT ENTERED DATA STRUCTURES ENTER DETAILS OF A STUDENT ENTER DETAILS OF A STUDENT USING STRUCTURE WITHIN A STRUCTURE   I MPORTANT EXAMPLES   DIFFERENCE BETWEEN DIFFERENCE AND CONTINUE DIFFERENCE BETWEEN CALL BY REFERENCE AND CALL BY VALUE  FUNCTIONS BINA

/* CLICK THE PICTURE TO ENLARGE IT/* #include<stdio.h> #include<conio.h> void main() { int n,i,j; clrscr(); printf("enter a number"); scanf("%d",&n); for(i=1;i<=5;i++) { for(j=5;j>=i;j--) { printf("%d",i); } printf("\n"); } getch(); } SIMPLE PROGRAMS FIND TYPE OF THE TRIANGLE TEMPERATURE CONVERSION COMMISSION OF A SALESMAN PRINT NUMBERS IN DESCENDING ORDER BIGGEST NUMBER AMONG THREE NUMBERS CALCULATE DIVISION A YEAR IS LEAP OR NOT A NUMBER IS ODD OR EVEN PRINT THE SQUARE ROOT ELSE PRINT N TO THE POWER 5 PRINT A NEW NUMBER BY ADDING 1 TO EACH DIGIT OF THE NUMBER PRINT THE NO. OF CURRENCY NOTES ACCORDING TO THE AMOUNT ENTERED DATA STRUCTURES ENTER DETAILS OF A STUDENT ENTER DETAILS OF A STUDENT USING STRUCTURE WITHIN A STRUCTURE   I MPORTANT EXAMPLES   DIFFERENCE BETWEEN DIFFERENCE AND CONTINUE DIFFERENCE BETWEEN CALL BY REFERENCE AND CALL BY VALUE  FUNCTIONS

/* CLICK THE PIC TO ENLARGE IT/* #include<stdio.h> #include<conio.h> void main() { int n,i,j; clrscr(); printf("enter a number"); scanf("%d",&n); for(i=n;i>=1;i--) { for(j=1;j<=i;j++) { printf("%d",i); } printf("\n"); } getch(); } SIMPLE PROGRAMS FIND TYPE OF THE TRIANGLE TEMPERATURE CONVERSION COMMISSION OF A SALESMAN PRINT NUMBERS IN DESCENDING ORDER BIGGEST NUMBER AMONG THREE NUMBERS CALCULATE DIVISION A YEAR IS LEAP OR NOT A NUMBER IS ODD OR EVEN PRINT THE SQUARE ROOT ELSE PRINT N TO THE POWER 5 PRINT A NEW NUMBER BY ADDING 1 TO EACH DIGIT OF THE NUMBER PRINT THE NO. OF CURRENCY NOTES ACCORDING TO THE AMOUNT ENTERED DATA STRUCTURES ENTER DETAILS OF A STUDENT ENTER DETAILS OF A STUDENT USING STRUCTURE WITHIN A STRUCTURE   I MPORTANT EXAMPLES   DIFFERENCE BETWEEN DIFFERENCE AND CONTINUE DIFFERENCE BETWEEN CALL BY REFERENCE AND CALL BY VALUE  FUNCTIONS BIN