Lowest Common Multiple Plus
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 47977 Accepted Submission(s): 19890
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#include<stdio.h>
#include<String.h>
long divisor(long a,long b){
if(a%b==0){
return b;
}else{
return divisor(b,a%b);
}
}
int main(){
int n;
long a,b; //注意需要用長整形 否則a*b會越界
while(scanf("%d",&n) !=EOF&&n>0){
scanf("%d",&a);
if(n==1) {printf("%d\n",a);continue;}
for(int i =1;i<n;i++){
scanf("%d",&b);
a = a*b/divisor(a,b);
}
printf("%d\n",a);
}
return 0;
}