馃煝聽諑铡謤摘崭謧诈盏崭謧斩 4
猿謤榨宅 债謤铡眨斋謤, 崭謤炸 瞻铡辗站崭謧沾 乍 沾崭謧湛謩铡眨謤站铡债
3 诈站榨謤斋 沾斋栈斋斩 诈站铡闸铡斩铡寨铡斩炸謮#include <iostream>
int main() {
double x, y, z;
std::cin >> x >> y >> z;
/* Call mean function here */
return 0;
}
double mean(double x, double y, double z) {
/* Put your code here */
}聽
Constraints
Time limit: 1 seconds
Memory limit: 512 MB
Output limit: 1 MB