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Link: http://codepad.org/yKeqruBa    [ raw code | output | fork | 2 comments ]

C, pasted on Oct 1:
#include<stdio.h>
#include<conio.h>
#include<math.h>
#define MAX 100

void nhap (int a[], int &n)
{
	do
	{
		printf("\nNhap so phan tu: ");
		scanf("%d", &n);
		if(n <= 0 || n > MAX)
		{
			printf("\nSo phan tu khong hop le. Xin kiem tra lai !");
		}
	}while(n <= 0 || n > MAX);
	for(int i = 0; i < n; i++)
	{
		printf("\nNhap a[%d]: ", i);
		scanf("%d", &a[i]);
	}
}

void xuat(int a[], int n)
{
	for(int i = 0; i < n; i++)
	{
		printf("%4d", a[i]);
	}
}


void LietKe(int a[], int n)
{
	int flag = 0;
	for(int i = 0; i < n; i++)
	{
		if(a[i] % 2 == 0 && (a[i - 1] % 2 == 0 || a[i + 1] % 2 == 0))
		{
			flag = 1;
			printf("%4d", a[i]);
		}
	}
	if (flag == 0)
        printf("Mang ko co gia tri do");
}
int main()
{
	int n;
	int a[MAX];
	
	nhap(a, n);
	xuat(a, n);

	printf("\nCac so trong mang thoa dieu kien\n ");
	LietKe(a, n);

	getch();
	return 0;
}


Output:
1
2
3
4
5
6
Line 17: error: conio.h: No such file or directory
Line 6: error: expected ';', ',' or ')' before '&' token
In function 'xuat':
Line 26: error: 'for' loop initial declaration used outside C99 mode
In function 'LietKe':
Line 36: error: 'for' loop initial declaration used outside C99 mode


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Comments:
posted by sangsang238 on Feb 7
Bài này giải sai rồi.
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posted by sangsang238 on Feb 7
#include<iostream>
#include<conio.h>
using namespace std;

void nhap(int a[], int n)
{
for (int i=0; i<n; i++)
{
cout << "_Nhap PT[" << i << "]: "; cin >> a[i];
}
}

void xuat(int a[], int n)
{
for (int i=0; i<n; i++)
{
cout << "[" << a[i] << "] ";
}
}

bool ktsochan(int n)
{
if (n%2!=0)
{
return false;
}
return true;
}

void kiemtra_sodau_socuoi(int a[], int n)
{
for (int i=0; i<n; i++)
{
if (ktsochan(a[0]) && ktsochan(a[1]))
{
cout << "[" << a[0] << "] ";
break;
}
}
for (int i=0; i<n; i++)
{
if (ktsochan(a[n-1]) && ktsochan(a[n-2]))
{
cout << "[" << a[n-1] << "] ";
break;
}
}
}

void lietke(int a[], int n)
{
for (int i=1; i<n-1; i++)
{
if (ktsochan(a[i]) && (ktsochan(a[i+1]) || ktsochan(a[i-1])))
{
cout << "[" << a[i] << "] ";
}
}
}

int main()
{
int a[100];
int n;
cout << "|o|O|o| ~>Nhap So Luong PT: "; cin >> n;
nhap(a,n);
cout << "\n~o|O|o~ ~>[Mang_Ban_Dau]<~ ~o|O|o~\n";
xuat(a,n);
cout << "\n\n~o|O|o~ ~>[Liet_Ke]<~ ~o|O|o~\n";
lietke(a,n);
kiemtra_sodau_socuoi(a,n);

getch();
return 0;
}
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