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ID:6878355
大小:264.50 KB
页数:59页
时间:2018-01-29
《c++经典练习程序代码》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、#includemain(){//用SIZEOF计算常量长度cout<<"sizeof('$')="<2、of(i)<3、="<4、h_grade;floatChinese_grade;floatsum_grade;};ststudent1;cout<<"sizeof(st)="<main()//测试表达式类型转换{intn=100,m;doublex=3.791,y;cout<<"n*x="<5、强制转换cout<<"int(x)="<main(){intscore;cout<<"score6、=";cin>>score;if(score<07、8、score>100){cout<<"Thescoreisoutofrange!"<=90)cout<<"yougrageisaA"<=80)cout<<"yougradeisaB"<=70)cout<<"yougradeisaC"<=60)cout<<"yougradeisaD"<9、main(){intx,y,z;charc1;cin>>x>>c1>>y;switch(c1){case'+':cout<
2、of(i)<3、="<4、h_grade;floatChinese_grade;floatsum_grade;};ststudent1;cout<<"sizeof(st)="<main()//测试表达式类型转换{intn=100,m;doublex=3.791,y;cout<<"n*x="<5、强制转换cout<<"int(x)="<main(){intscore;cout<<"score6、=";cin>>score;if(score<07、8、score>100){cout<<"Thescoreisoutofrange!"<=90)cout<<"yougrageisaA"<=80)cout<<"yougradeisaB"<=70)cout<<"yougradeisaC"<=60)cout<<"yougradeisaD"<9、main(){intx,y,z;charc1;cin>>x>>c1>>y;switch(c1){case'+':cout<
3、="<4、h_grade;floatChinese_grade;floatsum_grade;};ststudent1;cout<<"sizeof(st)="<main()//测试表达式类型转换{intn=100,m;doublex=3.791,y;cout<<"n*x="<5、强制转换cout<<"int(x)="<main(){intscore;cout<<"score6、=";cin>>score;if(score<07、8、score>100){cout<<"Thescoreisoutofrange!"<=90)cout<<"yougrageisaA"<=80)cout<<"yougradeisaB"<=70)cout<<"yougradeisaC"<=60)cout<<"yougradeisaD"<9、main(){intx,y,z;charc1;cin>>x>>c1>>y;switch(c1){case'+':cout<
4、h_grade;floatChinese_grade;floatsum_grade;};ststudent1;cout<<"sizeof(st)="<main()//测试表达式类型转换{intn=100,m;doublex=3.791,y;cout<<"n*x="<5、强制转换cout<<"int(x)="<main(){intscore;cout<<"score6、=";cin>>score;if(score<07、8、score>100){cout<<"Thescoreisoutofrange!"<=90)cout<<"yougrageisaA"<=80)cout<<"yougradeisaB"<=70)cout<<"yougradeisaC"<=60)cout<<"yougradeisaD"<9、main(){intx,y,z;charc1;cin>>x>>c1>>y;switch(c1){case'+':cout<
5、强制转换cout<<"int(x)="<main(){intscore;cout<<"score
6、=";cin>>score;if(score<0
7、
8、score>100){cout<<"Thescoreisoutofrange!"<=90)cout<<"yougrageisaA"<=80)cout<<"yougradeisaB"<=70)cout<<"yougradeisaC"<=60)cout<<"yougradeisaD"<9、main(){intx,y,z;charc1;cin>>x>>c1>>y;switch(c1){case'+':cout<
9、main(){intx,y,z;charc1;cin>>x>>c1>>y;switch(c1){case'+':cout<
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