题目内容

有以下程序#include #include main(){char s[]="Beijing";printf("%d\n", strlen(strcpy( s,"China") ));}程序运行后的输出结果是

A. 5
B. 7
C. 12
D. 14

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有如下程序#include main(){int i, k;int array[4][2] = {{1,2}, {4,9}, {6}};for (i=0; i<2; i++)for (k=0; k<4; k++){printf("%d,", array[k][i]);}printf("\n");}程序运行后的输出结果是

A. 1,4,6,0,2,9,0,0,
B. 1,2,4,9,6,
C. 2,9,0,0,1,4,6,0,
D. 2,9,6,1,4,

有如下程序#include main(){char name[10] = {'S', 'T', 'R', 'I', 'N', 'G'};name[3] = 'E'; name[5] = 0;printf("%s\n", name);}程序运行后的输出结果是

A. STREN
B. STRIEG
C. STRENG
D. STREN0

有如下程序#include main(){int i, array[5] = {3, 5, 10, 4};for (i=0; i<5; i++)printf("%d,", array[i] & 3);printf("\n");}程序运行后的输出结果是

A. 3,1,2,0,0,
B. 3,5,10,4,0,
C. 3,3,3,3,0,
D. 3,2,2,2,0,

设有n个数按从大到小的顺序存放在数组x中，以下能使这n个数在x数组中的顺序变为从小到大的是

A. for(i=0;i B. for(i=0;i C. for(i=0;i D. for(i=0;i