Traditional Culture Encyclopedia - Photography major - Wuhan Summer Wedding Photography Address

Wuhan Summer Wedding Photography Address

float a[ 10],sum,m;

int n;

sum = 0;

scanf("%d ",& ampn); //Note that the input value of n should be less than the array length you defined.

for(I = 0; I & ltn;; i++)

scanf("%f ",& ampa[I]);

for(I = 0; I & ltn;; i++)

sum = sum+a[I];

m = sum/n;

printf("%.2f ",m); The .2 in //%.2f can control the output to keep two decimal places.