dao nguoc xau

Màu nền
Font chữ
Font size
Chiều cao dòng

/*chuong trinh dao nguoc xau ki tu_(doc lai)*/

#include<stdio.h>

#include<conio.h>

#include<math.h>

#include<string.h>

int main()

{

    char a[100],t;

    int i,j,n;

    printf("nhap chuoi a: ");gets(a);

    n=strlen(a);//ham tra gia tri do dai chuoi~

    for(i=0,j=n-1;i<j;j--,i++)//i chay tu dau' chuoi~ len, j chay tu cuoi' chuoi~ xuong

    {

        t=a[i];

        a[i]=a[j];

        a[j]=t;

    }//dao vi tri ki tu a[i] vs a[j]

    for(i=0;i<=n-1;i++)

    printf("%c",a[i]);

    getch();

    return 0;

}

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

Bạn đang đọc truyện trên: Truyen2U.Pro