大一C語言期末考試試題

1、大一 C語言期末測試試6.以下程序的輸出結(jié)果為(D )omain()( char c;int i :for(i=65;i<68;i+)( c二i+32;switch(c)( case :printf (,%c,z, c) :break;case ,b' :case :printf (ok, )；default： printf("end");A a, ok, end B a, ok, endend C a, ok, end, end D a, ok, ok9.以下程序的輸出結(jié)果為(B ).#define A 3#define B(a) (A+l)*amain()

2、( int x;x=3*A+B(7);printf(x=%dn, x);A x=93 B x=37 C x=60 D x=90三 寫出以下程序的運(yùn)行結(jié)果(10分,每題2分)1. main()( char cl= 'A' , c2= *144, , c3= 'x44' ,c=0xf5, x=13, a; inti=0122, j=0xa4:printf ( acl=%c, c4=%ctc5=%cnM , cl, c2, c3); printf ( "%d, %dn,i, j);i=-34;j=20;printf ( u%d, %d, %dnn , i%j

3、, i&j«2, sizeof (j) ; printf ( "c=%dn,c I x);a=c"x«2;printf ( "a=%dn,a); )2. main()int x,y=l, z=10;if(y!=O) x二5;printf ( "x=%dt,x);x=l；if(z<0)if(y>0) x=3;else x=5;printf ( "x=%dn,x);if(z=y<0) x=3;else if (y0) x=5;printf ( "x=%dt,x);printf( "z

4、=%dn,z);3. main()( char s20= "I like it. ,t20= "Areyou?,c20;int i=0;while(s+i!= '0')ti=si;ti=0;printf ( "string s：%sn , s) : printf ( *string t：%sn , t) ; 4.int i=5;main()( int i=3;( int i=10;i+；printf ( "%dn,i);fl()；i+=l；printf ( "%dn,i);int fl ()( i=i+1；return(i);5

5、. main()( int i=10, a = (10, 20, 30, 15), *pl;char *b=" Learning" , *p2=&b;pl=&i;printf( "%4d,*pl+20);for(pl=a;pl<a+4;pl+=2)printf ( "%4d,*pl):printf( "n%ct%sn,*(b+4), *p2); 四閱讀以下程序,在 處填入適當(dāng)內(nèi)容,使程序完整(8分,每個空1分)1.用冒泡法對任意10個整數(shù)排序.main()( int aEll, i, j, t;for(i=l;i<ll;i+)scanf(%d, &ai);printf(n");for(i=l; i<10 ;i+)for(j=l; j<10 ;j+)if(aj+l>aj)( t=aj; aj