数字颠倒

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#include<iostream> #include<string>using namespace std;void main(){int n,t,i=0;cin >> n;char s[100];while (n != 0){t = n % 10;n = n / 10;s[i++] =t+'0';//将整数赋值给字符}s[i] = '\0';cout << s << endl;system("pause");}