#include <stdio.h> int main() { int a,b,c; int sum = 0;//三个整数的和 int pro = 0;//三个数的乘积 double avg = 0;//三个数的平均数 scanf("%d%d%d",&a,&b,&c); sum = a + b + c; pro = a * b * c; avg = sum /3.0; printf("%d %d %.2lf",sum,pro,avg); return 0; } |
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