15 lines
391 B
C++
15 lines
391 B
C++
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#include <memory.h> //我试了一下，C语言这么用，C++还可以用<cstring>
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#include <stdio.h>
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int main( void )
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{
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char buffer[] = "This is a test of the memset function";
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printf( "Before: %s\n", buffer );
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memset( buffer, '*', 4 );
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printf( "After: %s\n", buffer );
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memset( buffer, '*', sizeof(buffer) );
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printf( "After: %s\n", buffer );
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return 0;
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}
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