题目内容

以下程序的输出结果是（）。void prtv(int x){printf("%d\n", ++x);}int main(){int a = 25;prtv(&a);return 0;}

A. 24
B. 26
C. 23
D. 25

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以下程序的输出结果是（）。#include #include void fun( char w, int m){char s, p1, p2;p1 = w;p2 = w+m-1;while(p1 < p2){s = p1 ++;p1 = p2--;*p2 = s;}}int main(){char a[] = "ABCDEFG";fun(a, strlen(a));puts(a);return 0;}

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B. 2 2
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ABCD
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C. ABCDEFGHiJKL
D. ABCDEFGHiJKLMNOP

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A. 108
B. 68
C. 60
D. 99