为什么总是245,好郁闷。。。
程序代码:#include < stdio.h >
#include < stdlib.h >
void main ( )
{
char string [81];
int i, sum = 0;
char c;
gets ( string );
for ( i = 0; ( c = string[i]) != '\n'; i++ )
sum = sum +1;
printf ( "%d", sum );
system ( "pause" );
}









