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#2
chenshigai2012-05-23 16:54
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#include <iostream>
int main()
{
int sum = 10,val=9;
while (val<=0) {
sum=sum-val;
val=val-1;
}
std::cout<<sum<<std::endl;
return 0;
}
谢谢你的解答 int main()
{
int sum = 10,val=9;
while (val<=0) {
sum=sum-val;
val=val-1;
}
std::cout<<sum<<std::endl;
return 0;
}