Ŀ

գҪıйص䡣
һ repeat (0<repeat<10) repeat 㣺
һԻسַ80ַеĴдĸгĶӦдĸ滻ַ䣬滻ַ
ԭĸ   Ӧĸ
    A        Z
    B        Y
    C        X
    D        W
       
    X        C
    Y        B
    Z        A
ʾΪ˵
룺
2	(repeat=2)
A flag of USA
1+2=3

After replaced: Z flag of FHZ
After replaced: 1+2=3



#include "stdio.h"
#include "string.h"
#define MAXLEN 80
int main(void)
{
    char ch;
    char str[MAXLEN];
    int i;
    int repeat, ri;

    scanf("%d", &repeat);
    getchar();
    for(ri = 1; ri <= repeat; ri++){
        i = 0;
        while((ch = getchar()) != '\n'){
            str[i] = ch;
            i++;
	}
        str[i] = 0;
/*---------*/
      	printf("After replaced: ");
        for(i = 0; str[i] != 0; i++) 
            putchar(str[i]);
        putchar('\n');
   }
}