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- #include <stdio.h>
- #include <string.h>
- #ifndef NULL
- #define NULL 0
- #endif
- int main(int argc, char *argv[])
- {
- // olvassuk be a parancssort:
- char *parancsSoriSzo = NULL;
- if ( argc != 2 )
- {
- printf( "usage: %s filename", argv[0] );
- return 0;
- }
- else
- {
- parancsSoriSzo = argv[1];
- }
- char *line = NULL;
- size_t size;
- printf("Irj be egy szoveget: \n");
- if (!(getline(&line, &size, stdin) == -1))
- {
- // http://www.cplusplus.com/reference/cstring/strstr/
- char *result = strstr(line, parancsSoriSzo);
- if(result != NULL)
- {
- printf("Szerepel a keresett szo a bevitt szovegben. \n");
- }
- }
- else
- {
- printf("nincs tobb sor");
- }
- }
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