提交记录 #324

编译情况：编译成功

固定测试点#1:

Accepted

0.000s

236 kB

固定测试点#2:

Accepted

0.000s

232 kB

固定测试点#3:

Accepted

0.000s

236 kB

额外测试点#1:

Runtime Error: - Returning:-11

0.007s

232 kB

52【字符】字符替换*——用指针更方便

#include <stdio.h>  
#include <stdlib.h>  
#include <math.h>  

int strindex( char *p, char *q ){
    int i = 0;
    while( *( q + i ) != '\n' && *( q + i ) != '\n'){
        if( *( p + i ) != *( q + i ) ){
            return 0;
        }
        i++;
    }
    return 1;
}

void exout( char *p, char *index, char *m, char *out ){
    int i = 0, j = 0;
    while( strindex( ( p + i ), index ) == 0 ){
        *( out + i ) = *( p + i );
        i++, j++;
    }
    int n = 0;
    while( *( index + n ) != '\n'){
        i++;
        n++;
    }
    int q = 0;
    while( *( m + q ) != '\n' ){
        *( out + j ) = *( m + q );
        j++, q++;
    }
    while( *( p + i ) != '\n' ){
        *( out + j ) = *( p + i );
        j++, i++;
    }
    int r = 0;
    for( r = 0; r <= j - 1; r++ ){
        putchar( *( out + r ) );
    }
    printf("\n");
    return;
}

int main(){
    char *p = malloc(sizeof(char) * 200 );
    char *index = malloc(sizeof(char) * 20 );
    char *m = malloc(sizeof(char) * 20 );
    char *out = malloc(sizeof(char) * 200 );
    fgets( p, 110, stdin );
    fgets( index, 20, stdin );
    fgets( m, 20, stdin );
    exout( p, index, m, out);
    return 0;
}