1.( ) 下列哪個程式碼可計算 1 至 99 所有的奇數總和?
(A)int k, sum=0; for(k=1; k<=99; k++){if(k%2==0) sum+=k;}
(B)int k, sum=0;while(k<=99){k+=2;sum+=k;}
(C)int k=1, sum=0;while(k<=99){sum+=k;k+=2;}
(D)int k=2, sum=0;while(k<=99){sum++;k+=2;}
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統計: A(14), B(17), C(151), D(3), E(0) #2024977
統計: A(14), B(17), C(151), D(3), E(0) #2024977