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答案:
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1.D:(x%=k)-(k%=5
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2.Dim x(), k%, m%x = Array(1, 2, 3, 4, 5)For k = 0 To 1 m = x(k): x(k) = x(4 - k): x(4 - k) = mNext
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3.y=2sin(A、[kπ- π 12 ,kπ 5 12 π]B、[kπ 5 12 π,kπ 17 12 π]C、[kπ- π 3 ,kπ π 6 ]D、[kπ 5π 12 ,kπ 11 12
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4.main() { int k=11; printf("k=%d,k=%o,k=%x",k,k,k); }程序的输出是:( )
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5.下面程序的输出是:int k = 11;printf("k=%d,k=%o,k=%x\n",k,k,k);
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6.已知有限长序列x[k]={1,2,3;k=0,1,2}和h[k]={5,-2,4;k=0,1,2},则x[k]和h[k]的4点循环卷积为( )。
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7.下列语句序列执行后,k 的值是( ) int x = 6, y = 10, k = 5; switch (x % y) { case 0: k = x * y; case 6: k = x
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8.下面程序的输出是( ) #includevoid main() { int k=11; printf("k=%d,k=%o,k=%x",k,k,k);}
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9.#include void fun(int k,int j){ int x=7;}int main(){ int k=2,x=5,j=7; fun(j,6); printf
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10.y=Z - π 2 kπ<x≤kπ,k∈