C++中将int转变成string和string转变成int
时间:2015-05-17 00:37:41
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int to string
#include<iostream> #include<string> using namespace std; int main() { string s; char c[100]; int m=199; itoa(m,c,10); s=c; s.insert(0,"zhang"); cout<<s<<endl; return 0; }
string to int
#include<iostream> #include<string> using namespace std; int main() { string s="56sd"; int a=atoi(s.c_str()); cout<<a<<endl; return 0; }
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