在Myeclipse用写1到100的和怎么写， 用代码具体写一下，急求！

Question

如题所述

Answer 1

public static void main(String[] args) {
int sum = 0;
int start = 1;
while(start <= 100){
sum += start;
start ++;
}
System.out.println(sum);
}

Answer 2

int count = 1;
for(int i = 2 ; i<=100;i++){

count +=i;
}
/*count就是最后结果*/
System.out.println("1到100的和="+count);

Answer 3

public class Sum {
public static void main() {
int sum = 0;
for (int i = 1; i <= 100; i++) {
sum = sum + i;
}
System.out.println("1到100的和为："+sum);
}
}

Answer 4

public class Sum { public static void main() { int sum = 0; for (int i = 1; i <= 100; i++) { sum = sum + i; }本回答被提问者采纳

Answer 5

java？ class test{ public static viod main （）{ int i,sum=0; for(i=0;i<=100;i++){ sum+=i; } } }