程序:#include<stdio.h>intmain(){inta,b,c,sum;floatavg;scanf;sum=abc;avg=sum/3.0;printf;printf;return0;}运行效果:#C语言#
输入任意三个数求它们的平均值?
程序:#include<stdio.h>int main(){int a,b,c,sum;float avg; scanf("%d %d %d",&a,&b,&c);sum=a b c;avg=sum/3.0;printf("三整数的和为;%d\n",sum);printf("三整数的平均值为;%f\n",avg);return 0;}
#C语言#