迴圈與MOD的應用
讓程式顯示1～100除以3於1的數並計算各數與總和
#include<iostream>
using namespace std ;
int main()
{
int num=0,sum=0 ;
for( int LoopA = 1 ; LoopA <= 100 ; LoopA = LoopA + 1 )
{
if( LoopA % 3 == 1 )
{
num = num + 1 ;
sum = sum + LoopA ;
cout << LoopA << endl ;
}
}
cout << "Num = " << num<< endl ;
cout << "Sum = " << sum<< endl ;
system("PAUSE") ;
return 0 ;
}
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