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#include <stdio.h> int main() { // An array storing different ages int ages[] = {20, 22, 18, 35, 48, 26, 87, 70}; float avg, sum = 0; int i; // Get the length of the array int length = sizeof(ages) / sizeof(ages[0]); // Loop through the elements of the array and accumulate the sum for (i = 0; i < length; i++) { sum += ages[i]; } // Calculate the average by dividing the sum by the length avg = sum / length; // Print the average printf("The average age is: %.2f", avg); return 0; }
平均年龄为:40.75