我想将所有信息作为for语句打印的输出返回.
例如:
public static int countNumbers(int x) {
for (int i = 1; i <= x; i++) {
System.out.println(i);
}
return SOMETHING; // This something should be the values for statements prints.
// For example, countNumbers(5) returns 12345.
}
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因此,当我在其他地方调用该方法时,我将得到输出.
所以:
int output = countNumbers(3);
//output = 123;
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如何才能做到这一点?
java ×1