用c++string的substr函数
#include<bits/stdc++.h>
using namespace std
;
int main()
{
int t
=0,i
;
string s
,a
[110];
getline(cin
,s
);
int index
=0;
for(i
=0;i
<s
.size();i
++)
{
if(s
[i
]==' ')
{
a
[t
++]=s
.substr(index
,i
-index
);
index
=i
+1;
}
}
a
[t
]=s
.substr(index
);
for(i
=0;i
<=t
;i
++)
{
cout
<<a
[i
]<<endl
;
}
}
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