六.循环问题

1.角谷猜想

#include<iostream> #include<string.h> #include<iomanip> using namespace std; int main() { int n; cin>>n; while(n>1) { if(n%2==0) cout<<n/2<<endl; if(n%2!=0) cout<<n*3+1<<endl; cout<<i<<endl; } return 0; }

2.韩信点兵

#include<iostream> #include<string.h> #include<iomanip> using namespace std; int main() { int n; cin>>n; while(n=1) { if(n%6==5 && n%5==1 && n%7==4 && n%11==10) n++; cout<<n++<<endl; } return 0; }

3.小明学游泳

#include<iostream> #include<string.h> #include<iomanip> using namespace std; int main() { int a; int b; float m; cin>>m; while(1) { a=2; b=a*0.98; m=m+1; } cout<<m<<endl; return 0; }

4.求车速

#include<iostream> #include<string.h> #include<iomanip> using namespace std; int main() { int n; cin>>n; return 0; }