NSMutableArray *array = [[NSArray alloc] initWithObjects:@"Apranax Forte",
@"Actified",
@"Zostex 125 MG",
@"Zoprotec 30 MG",
@"Arveles 25 MG"];
[array insertObject:@"Ahmet" atIndex:[array count] + 1]; // Neither work
[array addObject:@"Ahmet"]
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我想将Ahmet字符串附加到NSMutableArray数组对象......任何人都可以帮助我吗?
随机生成3个弹珠,如果它们相同,不同或者不同,我会比较它们.我的代码在下面,我的问题在上面......你可以帮帮我吗?
public static void marb(){
int a[],b[];
int num=0;
a=new int[3];
b=new int[3];
a[0]=1;
a[1]=2;
a[2]=3;
**num=(int)Math.random();** //num is always assigned 1
for(int x=0;x<3;x++)
{
num=(int)Math.random();
b[x]=a[num];
System.out.println(""+x+". marble:"+b[x]);
}
int x=0;
if(b[x]==b[x+1] && b[x+1]==b[x+2])
System.out.println("ALL SAME");
else if(b[x]!=b[x+1] && b[x]!=b[x+2] && b[x+1]!=b[x+2])
System.out.println("ALL DIFFERENT");
else
System.out.println("One is different");
}
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