Answer to Question #282230 in C++ for yosh

Question

Write a C program that takes input as name of the end user. Use for loop and print the name entered in the reverse order. 5. Write a program in C that accepts the Id, Name, and Grade of 5 students using any loop. Write a switch case, which should display the description of the grade along with the Id and Name. Description of grade given below in Table 1 Grade Description E Excellent V Very Good G Good A Average F Fail

Answer 1

#include<stdio.h>
#include<cstring>

void reverseC(char* word)
{
	int i=0;
	int j= strlen(word)-1;	
	while(i<=j)
	{
		char temp=word[i];
		word[i]=word[j];
		word[j]=temp;
		i++;
		j--;	
	}
}

struct Student
{
	int id;
	char name[20];
	float grade;
};

int main()
{
	printf("First half of program:\n");
	char name[20]; 
	printf("Please, enter your name: ");
	scanf("%s",name);
	printf("Reverse name is: ");
	reverseC(name);
	printf("%s",name);
	
	printf("\nSecond half of program:\n");
	Student studs[5];
	int i=1;
	for(Student* st=&studs[0];st!=&studs[5];st++,i++)
	{
		printf("Please, enter an id of student %d: ",i);
		scanf("%d",&st->id);
		printf("Please, enter an name of student %d: ",i);
		scanf("%s",st->name);
		printf("Please, enter a grade of student %d: ",i);
		scanf("%f",&st->grade);
	}
	printf("Display students:\n");
	i=1;
	for(Student* st=&studs[i];st!=&studs[5];++st,++i)
	{
		printf("Info about student %d:\n%d\n%s\n%f\n",i,st->id,st->name,st->grade);
	}
}