\\To find adult, Teenager , or child
#include <stdio.h>@bca_programmer
int main(void) {
int age;
printf("Enter age : ");
scanf("%d", &age);
if (age >= 18)
{
printf("adult\n");
printf("They can vote \n");
printf("They can drive car \n");
}
else if(age > 13 && age < 18){
printf("Teenager\n");
printf("They can't drive\n");
printf("They can't vote\n");
}
else {
printf("Child\n");
printf("They can't vote \n");
printf("They can't drive car\n");
}
printf("Thank You");
return 0;
}
👏1
#include <stdio.h>
int main()
{
int age;
printf("Enter Age : ");
scanf("%d", &age);
//by ternary operator
// syntax condition ? doSomething if TRUE : doSomething if FALSE;
age >= 18 ? printf("adult\n") : printf("not adult");
return 0;
}//Switch case
#include <stdio.h>
int main()
{
int day;
printf("Enter day(1-7) : ");
scanf("%d", &day);
switch (day){
case 1 : printf("Monday\n");
break;
case 2 : printf("Tuesday\n");
break;
case 3 : printf("Wednesday\n");
break;
case 4 : printf("Thursday\n");
break;
case 5 : printf("Friday\n");
break;
case 6 : printf("Saturday\n");
break;
case 7 : printf("Sunday\n");
break;
default : printf("Not a valid day");
}
return 0;
}//Switch case (char var)
#include <stdio.h>
int main()
{
char day; //m-Monday , t-Tuesday ,,,,etc.
printf("Enter day(m-s) : ");
scanf("%s", &day);
switch (day){
case 'm' : printf("Monday\n");
break;
case 't' : printf("Tuesday\n");
break;
case 'w' : printf("Wednesday\n");
break;
case 'o' : printf("Thursday\n");
break;
case 'f' : printf("Friday\n");
break;
case 's' : printf("Saturday\n");
break;
case 'p' : printf("Sunday\n");
break;
default : printf("Not a valid day");
}
return 0;
}// Program to check if a student fail or pass
#include <stdio.h>
int main()
{
int marks;
printf("Enter marks (0-100): ");
scanf("%d", &marks);
if (marks>=0 && marks <=30){
printf("Fail\n");
}
else if(marks >30 && marks<=100) {
printf("Pass");
}
else {
printf("Invalid marks");
}
return 0;
}//Program to check fail or pass using ternary operator
#include <stdio.h>
int main()
{
int marks;
printf("Enter marks (0-100): ");
scanf("%d", &marks);
(marks <= 30 )? printf("Fail\n") : printf("Pass\n");
return 0;
}// marks < 33is C
// 33<=marks < 70 is B
// 70 <= marks <90 is A
// 90 <= marks <= 100 is A+
// 33<=marks < 70 is B
// 70 <= marks <90 is A
// 90 <= marks <= 100 is A+
#include <stdio.h>
int main()
{
int marks;
printf("Enter marks (0-100): ");
scanf("%d", &marks);
if (marks<33 ){
printf("Grade C\n");
}
else if(marks>=33 && marks<70) {
printf("Grade B");
}
else if(marks >=70 && marks <90) {
printf("Grade A");
}
else {
printf("Grade A+\n");
printf("Topper");
}
return 0;
}// to find Uppercase and Lowercase character
#include <stdio.h>
int main()
{
char ch;
printf("Enter character : ");
scanf("%c", &ch);
if (ch >='A' && ch <='Z' )
{
printf("Uppercase\n");
}
else if (ch >= 'a' && ch <='z' ) {
printf("Lowercase\n");
}
else {
printf("Not an English letter");
}
return 0;
}// For loop statement
#include <stdio.h>
int main (){
//for(initialization;;condition;updation)
for(int i=1;i<=10;i++){
printf("Hello India\n");
}
return 0;
}loop can be float or character
#include <stdio.h>
int main()
{
for(float i=1.0;i<=5.0;i++){
printf("%f\n", i);
}
for(char ch='a';ch<='z';ch++)
{
printf("%c", ch);
}
return 0;
}send this code to your coder girl😂😂
#include <stdio.h>
int main()
{
for(int i=1; ;i++){
\\in this code we initialized value but we didn't update so it will be keep printing output continue printf("I love you <3 ", i);
}
return 0;
}while statement is little bit different from for statement.
#include <stdio.h>
int main()
{ int i=1;
while(i<=5){
printf("I love you <3 ", i);
i++;
}
return 0;
}while loop
#include <stdio.h>
int main()
{ int n;
printf("Enter n : ");
scanf("%d", &n);
int i=1;
while (i<=n){
printf("%d\n", i,n);
i++;
}
return 0;
}do-while loop
#include <stdio.h>
int main()
{
int i=1;
do
{
printf("%d\n", i);
i++;
} while (i<=5);
return 0;
}
BCA Programmer
Question for you Print the number from 0 to n, n is given by user.
#include <stdio.h>
int main(){
int n;
printf("Enter n : ");
scanf("%d", &n);
for(int i=0;i<=n;i++){
printf("%d\n", i,n);
}
return 0;
}
BCA Programmer
Question 2 for you Print the number from n to 0, n is given by user.
#include <stdio.h>
int main(){
int n;
printf("Enter n : ");
scanf("%d", &n);
for(int i=n;i>=0;i--){
printf("%d\n", i,n);
}
return 0;
}C program to print the sum of FIrst n Natural Numbers.
#include <stdio.h>
int main() {
int n;
printf("enter number : ");
scanf("%d", &n);
int sum = 0;
for(int i=1; i<=n; i++){
sum = sum + i;
}
printf("sum is %d \n", sum);
return 0;
}C program to print table of n.
#include <stdio.h>
int main() {
int n;
printf("Enter number : ");
scanf("%d", &n);
printf("Table of %d is : \n");
for(int i=1;i<=10;i++){
printf("%d\n", n*i);
}
return 0;
}