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题解 | #大小写转换#

#include<stdio.h> char big_small(char ch){ if((int)ch>=97&&(int)ch<=122){ return (char)((int)ch-32);//小写转换为大写 }...

C

2022-03-25

0 314

题解 | #按照格式输入并交换输出#

#include<stdio.h> int main(){ int a,b; scanf("a=%d,b=%d",&a,&b);//如果a=2,b=1 a=a+b; //a=a+b=3 b=a-b; ...

C

2022-03-25

0 243

题解 | #出生日期输入输出#

#include<stdio.h> struct Date_of_birth{ int year; int month; int date; }; int main(){ struct Date_of_birth day; int birth=0; ...

C

2022-03-25

0 308

题解 | #学生基本信息输入输出#

#include<stdio.h> struct Stu{ int id; float C_score; float Math_score; float English_score; }; int main(){ struct Stu s; ...

C

2022-03-25

0 264

题解 | #成绩输入输出#

#include<stdio.h> int main(){ int score[3]; do{ scanf("%d %d %d",&score[0],&score[1],&score[2]); }while((score[0...

C

2022-03-25

0 290

题解 | #实现四舍五入#

#include<stdio.h> int main(){ float i; scanf("%f",&i); printf("%.0f",i); }

C

2022-03-25

2 312

题解 | #字符转ASCII码#

#include<stdio.h> int main(){ char ch; do{ scanf("%c",&ch); }while(((int)ch>=127)||((int)ch<0)); printf("%d",(...

C

2022-03-25

6 284

题解 | #牛牛的字符菱形#

#include<stdio.h> int main(){ char ch; do{ scanf("%c",&ch); }while(((int)ch>127)||((int)ch<0)); for(int i=0;i&...

C

2022-03-25

0 222

题解 | #小飞机#

">int main(){ printf(" ** \n"); printf(" ** \n"); printf("************\n"); printf("************\n"); printf(" ...

C

2022-03-25

1 262

题解 | #牛牛学说话之-整数#

">int main(){ long i; scanf("%ld",&i); printf("%ld\n",i); return 0; }

C

2022-03-25

0 247