#include <stdio.h>
#include <stdlib.h>
#include <string.h>
const char* file0 = "5-1.txt";
const char* file1 = "5-2.txt";
const int BUF_SIZE = 256;
int main(void) {
char buffer0[BUF_SIZE];
char buffer1[BUF_SIZE];
FILE
*fp0
= fopen(file0
, "r"); FILE
*fp1
= fopen(file1
, "r"); char* p;
while((fgets(buffer0
, BUF_SIZE
, fp0
)) && fgets(buffer1
, BUF_SIZE
, fp1
)) { if (strcmp(buffer0
, buffer1
) == 0) { *p = '\0';
} else {
}
}
return EXIT_SUCCESS;
}
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