提交记录 #332

编译情况：编译成功

code.c: In function ‘main’:
code.c:10:12: warning: unused variable ‘j’ [-Wunused-variable]
   10 |     int i, j=0;
      |            ^

固定测试点#1:

Wrong Answer

0.002s

228 kB

固定测试点#2:

Wrong Answer

0.001s

556 kB

固定测试点#3:

Wrong Answer

0.002s

4 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, j=0;
    fgets(p, 200, stdin);
    fgets(index, 20, stdin);
    fgets(excg, 20, stdin);
    for(i=0; i<=strlen(p);){
        if( (p+i)==strstr(p, index)){
            for(int q=0; *(excg+q)!='\n'; q++){
                putchar(*(excg+q));
            }
            i+=(strlen(index)-1);
        }
        else{
            putchar(*(p+i));
            i++;
        }
    }    
    return 0;
}