PROBSUB - Editorial

editorial
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1

PROBLEM LINK:

Contest

Author: thvardhan

Tester: thvardhan

DIFFICULTY:

cakewalk

PREREQUISITES:

nothing

PROBLEM:

You have to calculate the percent chance of getting a diamond out of coal and gold.

QUICK EXPLANATION:

we simply do

double total=gold+diamond+coal;
		if(total!=0){
		double diamondChance=100*(diamond/total);

and print it.

EXPLANATION:

To calculate the percentage we first calculate the total items present by adding them all.

	double total=gold+diamond+coal;

now we just check if its 0 if true we will print “No” else we calculate it.

	if(total!=0){
		double diamondChance=100*(diamond/total);

now we simply check if the chance is more than 50 if it is then we print “Yes” else “No”

	if(diamondChance>50)
		{System.out.println("Yes");}
		else
		{System.out.println("No");}

AUTHOR’S SOLUTION:

author’s solution can be found here

2

t= int(input())
t-=1

g,d,c = list(map(int , input().split()))

total = g+d+c

chance = 100*(d/total)

if chance <= 50:
print(‘NO’)

wtats wring with my code im getting RUNTIME error

else:

print('YES')