计算1-100所有的数字和,偶数和,奇数和,被7整除的数字和

int sum=0;
int ouShu=0;
int jiShu=0;
int n=0;
for (int i = 1; i <= 100; i++) {
  sum+=i;
  if(i%2==0){
    ouShu+=i;
  }
  if(i%2!=0){
    jiShu+=i;
  }
  if(i%7==0){
    n+=i;
  }
}
System.out.println("1-100所有的数字和:"+sum);
System.out.println("偶数和:"+ouShu);
System.out.println("奇数和:"+jiShu);
System.out.println("被7整除的数字和:"+n);

原文地址:https://www.cnblogs.com/bd195746/p/5813828.html