Question

q7.3 Fix the errors in the code (in C)

//This program uses a function called CharacterScan to read a char from the user

//The function must take an int pointer as a parameter

//The program should print the char and ascii code for each character the user enters

//The program should only exit whe nthe user enters escape

#include <stdio.h>

char CharacterScan(int*);

int main(void){

while(1){

int aCode;

int* iPtr;

char* c = CharacterScan(iPtr);

if(aCode)

break;

else

printf("%c is ASCII code %d.\n", c, iPtr);

}

}

char CharacterScan(int iPtr){

char c;

printf("Enter a character: ");

scanf(" %c", &c);

iPtr = &c;

return &c;

}

Answer 1

`Hey,

Note: Brother if you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

//This program uses a function called CharacterScan to read a char from the user

//The function must take an int pointer as a parameter

//The program should print the char and ascii code for each character the user enters

//The program should only exit whe nthe user enters escape

#include <stdio.h>

char CharacterScan(int*);

int main(void){

while(1){

int iPtr;

char c = CharacterScan(&iPtr);
int aCode=iPtr;

if(!aCode)
break;
else
printf("%c is ASCII code %d.\n", c, iPtr);

}

}

char CharacterScan(int* iPtr){

char c;

printf("Enter a character: ");

scanf(" %c", &c);

*iPtr = (int)c;
return c;

}

Kindly revert for any queries

Thanks.