public static void main(String[] args) {
final int N = 6;
final int S = 40;
int a[] = new int[N];
if(args.length >=1) {
for(int j=0;j<N;j++) {
a[j] = Integer.parseInt(args[j]);
}
int i = 0;
int p = 0;
while(i < N) {
if(S == a[i]) {
p = i;
}
i++;
}
System.out.print(p);
System.out.println("じゃないかね?");
} else {
System.out.println("要素数は6でよろしく。");
}
}