C语言作业

例题3-2

#include int main() {

short a=-12345,b=23456; long sum1;

unsigned short c=52800; unsigned long sum2; sum1=b-a; sum2=c+b;

printf(\return 0; }

例题3-4

#include int main() {

printf(\printf(\return 0; }

例题3-5

#include int main() {

char ch1; int ch2;

ch1='A';ch2='B';

printf(\printf(\ch1=97;ch2=98; ch1=ch1+6; ch2=98+6;

printf(\printf(\return 0; }

例题3-6

#include int main()

{

int k=10,j=20; printf(\j=k+5;

printf(\return 0; }

例题3-7

#include int main() {

int a;

double b=3.5; a=b+2.1;

printf(\return 0; }

例题3-8

#include int main() { int a,b=5,c=4; a+=(a-=(a=(b+c))); printf(\ return 0; 例题3-11

#include int main() {

int i=1,j=1,m; m=i++;

printf(\m=++j;

printf(\printf(\return 0; } 3-12

#include int main() {

int i=1;

printf(\printf(\return 0; }

例题3-13

#include int main() {

unsigned int A=0xb3,B=0x9a; printf(\ printf(\ printf(\ A=27;B=28;

printf(\printf(\return 0; }

习题三 1

#include int main() { printf(\ return 0; } 2

#include int main() {

printf(\return 0; }

例题4-2

#include int main() {

float x=12.345; double y=2.34;

printf(\

printf(\ printf(\

printf(\ return 0; }

例题4-4

#include int main() {

printf(\ return 0; }

例题4-5

#include int main() {

char c1='A',c2=66; int c3='\\103',c4; c4=c3+1;

putchar(c1);putchar(c2); putchar('\\n');

putchar(c3);putchar(c4); putchar('\\n'); return 0; }

例题4-6

#include int main() {

int a=0,b=0,c=0;

printf(\

scanf(\ printf(\ return 0; }

例题4-7

#include int main() {

int a,b,c,d,e;

scanf(\

printf(\