#include <stdio.h>int main(){ int sum=0; int a=0; int b=0; int i; for(i=37;i<=72;i++) { sum+=i; if(i%2==0) a+=i; else b+=i; } printf("和:%d,偶数:%d,奇数:%d",sum,a,b);}
c语言求100以内偶数和 int bEven(int num){return num%2?0:num;} int main() { int i = 0, sum = 0; for (i=0; i<=100; i++) { sum += bEven(i); } printf("100以内(含100)偶数和为%d\n", sum); return 0; } 三、C语言求1到100偶数和,编程输出求和结果(用do…while) main() { int i=1,sum=0; do { if(i%2==0) sum+=i; i++; }while(i<=100); printf("%d\n",sum); }