PROGRAMING WIZARDS

Brinta is playing chess #include <stdio.h> int main() { int n,m; int d; scanf("%d %d",&n,&m);d=n-1+(1+2*(n-1))*(m-1); printf("%d",d); return 0; }

Sajid train ticket #include <stdio.h> int main() { int num1,num2,num3; int sum; scanf("%d %d %d",&num1,&num2,&num3); sum=num1+num2+num3; printf("\n%d",sum); return 0; }

Lasya bought volleyball #include <stdio.h> int main() { float radiusofball,volumeofball; scanf("%f",&radiusofball); volumeofball=4/3*3.14*radiusofball*radiusofball*radiusofball; printf("\n%f",volumeofball); return 0; }…

Professor JD #include <stdio.h> #include <math.h> int main(){ float b,ls,rs1,rs2; scanf("%f %f",&b,&ls); b=b*b; ls=ls*ls; rs1=sqrt(ls-b); rs2=sqrt(ls+b); printf("%.5f %.5f",rs1,rs2); return 0;}

.

CONCEPT : FIRST OF ALL, WE HAVE TO CREATE A CLASS . WE CAN TAKE TWO NUMBERS AS A PRIVATE OR PUBLIC. THEN MAKE A FUNCTION TO INPUT OF TWO NUMBERS. BECAUSE FOR EVERY CASE WE CAN NOT WRITE THE SAME THING SO IT IS BETTER TO CREATE A FUNCTION AND CALL IT…

CONCEPT:   we know that the prime number is divided from 1 and itself  so i used this condition in if else condition  if(n%n==0&&n%2!=0&&n%3!=0&&n%5!=0&&n%7!=0) then print prime and in else if condition else if(n==2…

Lee is ill. He goes to Karky the Siddha Doctor. #include <stdio.h> int main() {int lengthofbook,numofpages; scanf("%d %d",&lengthofbook,&numofpages); if(lengthofbook<=23&&numofpages<=1000) {printf("Take M…

Nedumaran Rajangam is an visionary in Aviation industry. His wife Bommi runs a bakery where  she sells loaves of bread for 185 rupees each.  #include <stdio.h> int main() {int price,loaves,regularprice; float discountrate,discount,finalpric…

Shiva is part of a popular construction company in Tamilnadu. #include <stdio.h> int main() {float base1,base2,height,area; scanf("%f %f %f",&base1,&base2,&height); area=0.5*(base1+base2)*height; printf("%.2f"…

Caleb is a physicist working for DASA (Domestic Aeronautics and Space Administration) center. He was studying the falling payload delivering satellite debris. #include <stdio.h> #include<math.h> int main() {float gravity,distance,vf; …

concept:  we have to print 1 to 100 odd numbers so first, we use a loop from 1 to 100. and then we use the if condition to print the odd numbers  below is the code  //write a C program to print all odd numbers from 1 to 100. #include<stdio.h> …

Concept: To print a to z alphabets we have to know the ascii  value of a,z,A,Z. From this we can print these values in the form of int to characters Ascii value of  a=97 A=65 z=97+26 Z=65+26 Code: //write a C program to prints all alphabet from a …

Concept:  Here we use array to execute the program first I declare the array of size 100. You can set limit of your choice  Now first line of program prints to enter the limits (means that how many we want to enter the number), Second line prints …

CONCEPT: cp=checking palindrome rcp= reverse checking palindrome using strcpy copy co to rcp and then reverse it using strrev() and check in IF() condition if condition is true ==1 and for false condition ==0;, can be used for numbers and character…

Sathya is an mathematical expert training youngsters struggling in maths to make them better. #include <stdio.h> #include <math.h> int main() {double base,exp,opt; scanf("%lf %lf",&base,&exp); opt=pow(base,exp); print…

A pair of non-negative integers (A,B) is called  #include <stdio.h> int main() {int k; long long n,ans; scanf("%d %lld",&k,&n); ans=((n/2)%10000000009); printf("%lld",(1+ans)%10000000009); return 0; }

Arav was a popular maths trainer, he gave a 4 digit number to his students as an assignment . #include <stdio.h> int main() {int num,daop; scanf("%d",&num); daop=num%10; printf("%d",daop); return 0; }

Abilash and Yazhini  are friends who love to go for outing every month.  #include <stdio.h> int main() {int month; scanf("%d",&month); switch(month){     case 1:     printf("31 days");     break;     case 2:     printf…

Roy wants to change his profile picture on Facebook.  #include <stdio.h> int main() {int l,w,h; scanf("%d",&l); scanf("%d %d",&w,&h); if(w<l||h<l) {printf("UPLOAD ANOTHER");} else if(w>l||h&g…