求:错在哪儿,值一直是5,为什么?
#include "stdio.h"main()
{int a,m;
printf("Enter a mark:");scanf("&d",a);
if(a<30)m=1;
else if(a<40)m=2;
else if(a<50)m=3;
else
printf("5\n");
getch();
}
2011-07-06 11:44
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2011-07-06 13:16
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2011-07-06 15:13
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2011-07-06 15:31