For Loop

[feehily]

why the output isn't same as the input? please correct the program

#include<stdio.h>
struct mhs
{
    char name[20];
    int nim;
};

struct data
{
    char address[20];
    char country[20];
};

main()
{

    struct mhs a;
    struct data b;
    int i;
    for(i=0; i<5; i++)
    {
    printf("\nName: ");
    scanf("%s", &a.name);
    printf("NIM: ");
    scanf("%d", &a.nim);
    printf("Address: ");
    scanf("%s", &b.address);
    printf("Country: ");
    scanf("%s", &b.country);
    }

    for(i=0; i<5; i++)
    {
    printf("\nName= %s", a.name);
    printf("\nNIM= %d", a.nim);
    printf("\nAdress= %s", b.address);
    printf("\nJCountry= %s", b.country);
    }
}

[minomic]

An array's name is a pointer to the array itself: remove & when you read into an array and leave it only for the int.

[feehily]

can you correct at the code please?

[minomic]

I told you to remove the &s... It is not that complicated! :)

    printf("\nName: ");
    scanf("%s", a.name);
    printf("NIM: ");
    scanf("%d", &a.nim);
    printf("Address: ");
    scanf("%s", b.address);
    printf("Country: ");
    scanf("%s", b.country);

[feehily]

the output still same. the output will be same as the output. it really confused me

[minomic]

By the way... if you want more values then you need to use an array of struct.
Otherwise you overwrite the same value again and again...

[feehily]

i dont know what you mean. i just want the output will be same as the input. 5 data's input will be same as the output. but the program doesn't. please help

[minomic]

#include <stdio.h>

struct mhs {
	char name[20];
	int nim;
};

struct data {
	char address[20];
	char country[20];
};

int main() {
	struct mhs a[5];
	struct data b[5];
	int i;
	for (i = 0; i < 5; i++) {
		printf("\nName: ");
		scanf("%s", a[i].name);
		printf("NIM: ");
		scanf("%d", &a[i].nim);
		printf("Address: ");
		scanf("%s", b[i].address);
		printf("Country: ");
		scanf("%s", b[i].country);
	}

	for (i = 0; i < 5; i++) {
		printf("\nName= %s", a[i].name);
		printf("\nNIM= %d", a[i].nim);
		printf("\nAdress= %s", b[i].address);
		printf("\nJCountry= %s", b[i].country);
	}

	return 0;
}

[feehily]

thankyouu

[minomic]

Hope you understand what I did. Otherwise... just ask.