32 lines
535 B
C
32 lines
535 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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void replace(char* str,char* From,char* To)
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{
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static char buffer[1024];
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int L=strlen(From);
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char* p;
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while((p=strstr(str,From))!=NULL)
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{
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memset(buffer,0,1024);
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strncpy(buffer,str,p-str);
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strcat(buffer,To);
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strcat(buffer,p+L);
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strcpy(str,buffer);
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}
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}
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char msg[1024];
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char a[1024];
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char b[1024];
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int main()
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{
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gets(msg);
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gets(a);
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gets(b);
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replace(msg,a,b);
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printf("%s\n",msg);
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return 0;
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}
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