int[][] scores = {
{ 82, 90, 91 },
{ 68, 72, 64 },
{ 95, 91, 89 },
{ 67, 52, 60 },
{ 79, 81, 85 },
};
int sum=0;
for(int arr[]:scores){
for(int x:arr){
sum+=x;
}
System.out.print((float)sum/15);
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逆风_13924
int[][] scores = {
{ 82, 90, 91 },
{ 68, 72, 64 },
{ 95, 91, 89 },
{ 67, 52, 60 },
{ 79, 81, 85 },
};
int sum=0;
for(int arr[]:scores){
for(int x:arr){
sum+=x;
}
}
System.out.print((float)sum/15);