CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
using namespace std;
int main(){
long long int T;
cin>>T;
int k;
k=T%10;
if (k==0)T=T/10;
else {cout<<k;
      T=T-k;
      T=T/10;}
while(T>0){
k=T%10;
cout<<k;
T=T-k;
T=T/10;}
return 0;}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>>n;
	while(n>0){
		if(n%10!=0){break;}
		n=n/10;
	}
	while(n>0){
		cout<<n%10;
		n=n/10;
	}
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
using namespace std;

int main(){
	long int n = 0;

	cin >> n;
	for (int x = 0; n != 0;){
		if (n%10 != 0 || x != 0){
			cout << n%10;
			x++;
		}
		n = n/10;
	}

	return 0;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
#include<cmath>
using namespace std;
int main (){
int n;
cin>>n;
int r=0;
int m=0;
if (n==0) {
cout<<"0";
}
while(n!=0){
r=n%10;
n=n/10;
m=(m*10)+r;
}
cout<<m;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
#include <cmath>
using namespace std;
int main(){
	int n, m, i, reverse_num=0;
	cin>>n;
	while(n !=0){
		reverse_num = 10*reverse_num + (n%10);//adds the last digit of updated no. to reverse_num 
		n=n/10;
	}
	cout<<reverse_num;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
int n, rev=0, digit;
cin >> n;
while (n%10!=0){
digit=n%10;
rev=rev*10+digit;
n=n/10;
}
cout << rev;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
int n;cin>>n;
while(n%10==0)n=n/10;
while(n/10!=0){
cout<<n%10;
n=n/10;


}
cout<<n%10;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main()
{
int n,x;
cin>>n;
while(n>0)
{
x=n%10;
n=(n-x)/10;
cout<<x;
}
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
int n,m=0;
cin >> n;
float val1=n;
int val2=n,dig=0,temp;
do { dig+=1;
     val1=val1/10;}while(val1>=1);
for (int i=1;i<=dig;i++){
 temp=val2%10;
 if (temp!=0){
            for(int j=1;j<=(dig-i);j++){temp=temp*10;}
            m=m+temp;}
 val2=int(val2/10);
 }
cout << m;





}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream> 
using namespace std ;
int main (){

	int n ;
	cin >> n ;
	do  {
	if (n%10!=0) break ;
	n=(n-n%10)/10;
	}
	while (n%10==0);
int x=0;
	do {
	int a=n%10 ;
	n=(n-a)/10 ;
	x=x*10+a;
	}
	while (n!=0) ;
	cout << x;
	return 0 ;
	}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
int n,i;
cin>>n;
while(n/10!=0){
i=n%10;

n=n/10;
if(i!=0)
cout<<i;
}

cout<<n;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
unsigned long long int n;
cin>>n;
for(int i=n%10;i==0;i=n%10)n=n/10;
for(int p=n;p!=0;p=n/10){int t=n%10;cout<<t;n=n/10;}
if(n!=0)cout<<n;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
#include <cmath>
using namespace std;
int main()
{int m=0, n;
cin>>n;
if (n==0) cout<<0;
else{
	int l, j=1;
	for (int i=0; ; ++i)
	{	if (floor(n/j)==0) break;
		j*=10;
		l=i+1;
	}
	j=1;
	int a=1, d;
	for (int p=0;p<(l-1); ++p) a=a*10;
	for (int g=0; g<l; ++g)
	{	d=(n%(j*10)-n%j)/j;
		m=m+ d*a;
		a=a/10;
		j*=10;
	}
	cout<<m;
}
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<simplecpp>

main_program{
	unsigned long long int n;
	cin >> n;
	unsigned long long int i = 0;
	while (n>0){
		i = i*10 + n%10;
		n=(n-n%10)/10;
	}
	cout << i;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<simplecpp>
main_program{
int n;
cin>>n;
while(n%10==0){
n=n/10;}
do{
cout<<n%10;
n=(n-(n%10))/10;}
while(n!=0);
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int n,m,i,NumDig,a,j;
cin>>n;
i=0;
a=n;
m=0;
while(a!=0)
{
a=a/10;
i++;
}
a=n;
for(j=1;j<=i;j++)
{
NumDig=a%10;
m=NumDig*pow(10,(i-j))+m;
a=a/10;
}
cout<<m;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int n;
cin >> n;
int digits = log10(n)+1;
int d = 0; int f = 0;
for (int i = 0; i < digits && d==0; i++)
{
int r = pow(10,i+1);
d = (n%r)/pow(10,i);
f = i;
};
for (int i = f; i < digits; i++)
{
int r = pow(10,i+1);
d = (n%r)/pow(10,i);
cout << d;
};
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
#include <cmath>

int main(){
using namespace std;
int m,i=0,n,k=0,dig=1;
cin >> n;
m=n;

while(m>0){
m=n;
m=m/pow(10,dig);
dig=dig +1;
}
dig=dig-2;

while(dig>=0){
i=n%10;
n=(n-n%10)/10;
k=k+i*pow(10,dig);
dig--;
}
cout<<k;
return 0;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
using namespace std;
int main(){
        long long int n, m=0;
        cin>>n;
        while (n>0){
                m=m*10+n%10;
                n=n/10;
        }
        cout<< m;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <simplecpp>

main_program{
	long long int n = 0, sum = 0;
	cin >> n;
	long long int copy = n;
	int rem = 0;
	while(copy%10 == 0){
		copy /= 10;
	}
	while(copy>0){
		rem = copy%10;
		sum = (sum +rem)*10;
		copy/=10;
	}
	sum/=10;
	cout << sum;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
	unsigned int n; cin>>n;
	unsigned int N;
	int i=0;
	N=n;
	while(N>0)
	{
	N/=10;
	i++;
	}
	int rem,j;
	unsigned int m=0;
	while(n>0)
	{
	rem=n%10;
	n/=10;
	m+=rem*pow(10,i-1);
	i--;
	}
	cout<<m;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
#include <cmath>
using namespace std;
int main(){
int n,m=0;
cin>>n;
int i=0;
int k=0;
while(n/10 !=0){
	k=n%10;
	n=n/10;
	m= 10*m+k;
	i++;
		}
cout<<m*10+n;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
using namespace std;

int main(){
	long long int n,m;
	cin>>n;
	while(n>0){
		int temp=n%10;
		n/=10;
		m+=temp;
		m*=10;
		
	}
	cout<<(m/10);
	return 0;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <simplecpp>

main_program{

long long int n,reverse=0,length, i=0,remainder;
cin>>n;

length=to_string(n).length();
while (i<length){
	if (n%10==0){
		n/=10;
	};
	i+=1;
};

i=0;
length=to_string(n).length();
while (i<length){
	reverse=reverse*10;
	remainder=n%10;
	reverse=remainder+reverse;
	n=n/10;
	i+=1;
};







cout<<reverse;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
	int n,rev=0;
	cin>>n;
	while(n>0){
		rev=rev*10+n%10;
		n=n/10;
	if(n%10==0){
		n=n/10;
		while(n>0){
		rev=rev*10+n%10;
		n=n/10;}
	}}
	cout<<rev;
		
			  
			  }

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
using namespace std;
int main()
{
int n,r,m=0,x=1,p=10,q=1,i;
cin>>n;
while (n>=p)
{x=x+1;
p=p*10;}
for(i=1;i<=x;i++)
{
r=n/p;
m+=10*r*q;
q=q*10;
p=p/10;
n-=r*q;}
cout<<m;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
#include<cmath>
using namespace std;

int main(){
int n,a,x,m=0,y=1;
cin>>n;
while(n/y>=10) y=y*10;
a=y;
for(int i=0;i<log(a)/log(10)+1;i=i+1)
{x=(n/y)%10;
 m=m+x*pow(10,i);
 y=y/10;
}
cout<<m;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<simplecpp>
main_program{ 
int n,r;cin>>n;
	while(n>0){ 
	r=n%10;
    if(r==0){ n=n/10; continue;}
	else { 
	while(n>0){
		cout<<r;
		n=n/10;
		r=n%10;
	    }
	}
	}
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;

int main() {
  int n,a=0,n1;
    cin>>n;
	if(n>0){
		while(n!=0){
		 n1=n%10;
   		 n=n/10;
   		 a=a*10+n1;
   		 }
		 cout<<a;
		}

}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
#include<cmath>
using namespace std;
int main(){
int N;
cin>>N;
int temp=N;
int sum=0;
int i;
int temp1=N;
for( i=1;temp/10!=0;i++)
{
temp=temp/10;}

for(int j=1;j<=i;j++){
int k=temp1%10;
sum=sum+(k*pow(10,i-j));
temp1=(temp1-k)/10;
}
cout<<sum;}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
int n,r,rev=0,a=n;
cin>>n;
while(n>0)
{
	r=n%10;

	rev=rev*10+r;
	n=n/10;}
cout<<rev;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main(){
	int n,y,x,r;
	 cin>>n;
	x=1;
	y=0;
	 while(x!=0&&n>0){
		    	 r=n%10;
		     	x=n/10;
		     	y=y*10+r;
		     	n=x;
		    	}
           	cout<<y;
	}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;
int main()
{	int n,d,p=0;
	cin>>n;
	for(int m=n;m>0 ; m/=10)
	{	int d=m%10;
		p=p*10+d;
	}
	cout<<p;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include<iostream>
using namespace std;

int main(){

int n;
cin>>n;
int m=0;
while(n){
m=10*m+n%10;
n=n/10;
}
cout<<m<<endl;
return 0;
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program that takes a positive integer n as input from the user and prints a number m whose digits are in reverse order as compared to n. If the number ends in one or more zeroes, then those zeroes should be ignored while printing the reverse.

Student submission:
#include <iostream>
using namespace std;
int main()
{
int n;
cin>>n;
while(n>0){
if(n%10==0){n=n/10;}
if (n%10!=0){
cout<<(n%10);
n= (n-(n%10))/10;}
}
}

Grading criterion: Reading Input datatype
Rating A: Correctly Reads an integer as input
Rating B: Fails To Read Input or reads a different datatype
Rating C: 0
Rating D: 0
Assigned grade: A