c语言 :用递归算法求整数m和n的最大公约数.为什么说有错误?#includeint gcd(int m,int n){int g;if(n==0)g=m;else g=gcd(n,m%n);return g;}void main(){int m,n;scanf("%d,%d",&m,&n);printf("gcd=%d",gcd(m,n));}--------------------Config
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c语言 :用递归算法求整数m和n的最大公约数.为什么说有错误?#includeint gcd(int m,int n){int g;if(n==0)g=m;else g=gcd(n,m%n);return g;}void main(){int m,n;scanf("%d,%d",&m,&n);printf("gcd=%d",gcd(m,n));}--------------------Config
c语言 :用递归算法求整数m和n的最大公约数.为什么说有错误?
#include
int gcd(int m,int n)
{int g;
if(n==0)g=m;
else g=gcd(n,m%n);
return g;
}
void main()
{int m,n;
scanf("%d,%d",&m,&n);
printf("gcd=%d",gcd(m,n));
}
--------------------Configuration:变化 - Win32 Debug--------------------
Compiling...
变化.cpp
C:\Documents and Settings\Administrator\变化.cpp(10) :error C2018:unknown character '0xa3'
C:\Documents and Settings\Administrator\变化.cpp(10) :error C2018:unknown character '0xac'
C:\Documents and Settings\Administrator\变化.cpp(10) :error C2296:'&' :illegal,left operand has type 'char [6]'
Error executing cl.exe.
变化.obj - 3 error(s),0 warning(s)
c语言 :用递归算法求整数m和n的最大公约数.为什么说有错误?#includeint gcd(int m,int n){int g;if(n==0)g=m;else g=gcd(n,m%n);return g;}void main(){int m,n;scanf("%d,%d",&m,&n);printf("gcd=%d",gcd(m,n));}--------------------Config
递归的时候逻辑有点混乱,你看这样写是不是更好
#include
int gcd(int m,int n)
{
int g;
g = m%n;
if(0 == g)
{
return n;
}
else
{
return gcd(n,g);
}
}
int main()
{
int m,n;
scanf("%d,%d",&m,&n);
printf("gcd=%d",gcd(m,n));
return 0;
}