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Link: http://codepad.org/3gOArQYD    [ raw code | output | fork ]

C, pasted on Sep 26:
#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]);
	}
}

int KiemTraToanLe(int n)
{
	int dv;
	while (n != 0)
	{
		dv = n % 10;
		if (dv % 2 == 0) 
			return 0;
		n = n / 10;
	}
	return 1;
}

int TimSoToanChuSoLeMax(int a[], int n)
{
	int max;
	int dem = 0;
	for(int i = 0; i < n; i++)
	{
		if(KiemTraToanLe(a[i]) == 1)
		{
			max = a[i]; // max lúc này là a[i]
			dem++;  // Đếm là 1
			break;     // lập tức thoát ra
		}
	}
	if(dem == 0)
	{
		return 0;
	}
	for(int i = 0; i < n; i++)
	{
		if (KiemTraToanLe(a[i]) == 1)
		{
			max = ( max > a[i]) ? max : a[i] ;
		}
	}
	return max;
}
int main()
{
	int n;
	int a[MAX];

	nhap(a, n);
	xuat(a, n);

	int Kq = TimSoToanChuSoLeMax(a, n);
	printf("\nKet qua la %d", Kq);


	getch();
	return 0;
}


Output:
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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 'TimSoToanChuSoLeMax':
Line 49: error: 'for' loop initial declaration used outside C99 mode
Line 62: error: redefinition of 'i'
Line 49: error: previous definition of 'i' was here
Line 62: error: 'for' loop initial declaration used outside C99 mode


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