提交记录 #327

编译情况：编译成功

固定测试点#1:

Wrong Answer

0.000s

232 kB

固定测试点#2:

Wrong Answer

0.000s

496 kB

固定测试点#3:

Wrong Answer

0.000s

236 kB

附加测试点暂不可用

不可用

N/A

52【字符】字符替换*——用指针更方便

#include <stdio.h>  
#include <stdlib.h>  
#include <string.h>  
#include <ctype.h>

int main(){
    char *p = malloc(sizeof(char) * 200 );
    char *index = malloc(sizeof(char) * 20 );
    char *excg = malloc(sizeof(char) * 20 );
    int i;
    scanf("%s%s%s", p, index, excg );
    for(i=0; i<=strlen(p); i++){
        if( (p + i)==strstr(p, index)){
            printf("%s", excg);
            i = i + strlen(index) - 1;
        }
        else{
            putchar(*(p + i));
        }
    }    
    return 0;
}