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cscanf

cscanf

ƽ̨ûĻоѡcscanfصģ1Cʱscanf("%d",&a); & ʲô˼ 2CscanfĹܣ 3cscanfʲôã 4cscanf("%d%*c", &n);ʲô˼ 5CеScanf÷ 6cscanf*÷ 7Cwhile(scanf("%x",a+i++)) 8cscanf("%d",a)scanf(%d",&a)printf("%d",a)еʲô 9cиintfloatscanf÷ 10cscanf÷
cscanf
ƽ̨û 2018-06-06 16:50:37

Ǿѡƽ̨ûʱ

gr459933
gr459933


gr459933Cʱscanf("%d",&a); & ʲô˼

Ľѱ8026˵
ȡָȡaĵַ

scanfҪıΪָ͡

һint a;

ֱӶָ룬Ͳü&
һα༭ʱ Ƽ2017-09-30 16:13:47



CscanfĹܣ

scanf ("%d",&i); 1ûûسƺĬϻس 288Ȼո99printf88. 99ûˣڲĴ 3ȿոո88. ɹƺƹո񣿣 ǰ... scanf ("%d",&i);
1ûûسƺĬϻس

288Ȼո99printf88. 99ûˣڲĴ

3ȿոո88. ɹƺƹո񣿣

ǰ˳вģ
Ľѱ5476˵
scanf ("%d",&i);
ǴӡַոTabسֻܶȡһ99δȡһζȡ
һα༭ʱ Ƽ2017-08-29 19:53:28
ʯ
ʯ


ʯcscanfʲôã

Ľѱ7781˵

CscanfDZ׼⺯Ҫûݡ


ʽint scanf(char *format, args, ...);

      ܣӱ׼豸formatָʽݸargsָڴ浥Ԫ

  ֵ 벢argsݸļEOF0


£

int a;
scanf("%d", &a);  // %dĸʽ͵ĸʽûݸֵ&aָڴ浥Ԫaڵڴ浥Ԫ
// ǽûתΪintͲֵa

һα༭ʱ Ƽ2017-09-10 20:59:35



cscanf("%d%*c", &n);ʲô˼

~
Ľѱ4964˵
ʽַһʽΪ
%[*][ݿ][]
з[]Ϊѡ

*:Աʾ,󲻸Ӧıֵ
:
scanf("%d %*d %d",&a,&b);
Ϊ1 2 3ʱ1a23b

%*cʱȡֺһַʹú뺯ܶǸַ

һַ

ٸ
#include "stdio.h"
int main(){
int a, b;
scanf("%d%*c%d", &a, &b);
printf("%d %d\n", a, b);
return 0;
}
1n2ôscanf1ȡaһchar nŶȡ2b
һα༭ʱ Ƽ2017-09-03 21:36:23
dengtao250
dengtao250


dengtao250CеScanf÷

#include int main() { int a, b, c; scanf("%d,%d", &a, &b); c = a + b; /*a+b*/ printf("%d + %d = %d", a, b, c); return 0; } ˺scanfΪʲôҪȥ a bĵַ ɲԲȡַ лл scanf... #include

int main()

{

int a, b, c;

scanf("%d,%d", &a, &b);

c = a + b; /*a+b*/

printf("%d + %d = %d", a, b, c);

return 0;

}
˺scanfΪʲôҪȥ a bĵַ ɲԲȡַ лл scanfʲôر֮
Ľѱ2246˵

Ҫ#include int scanf( const char *format, ... );scanf()Ǹʽ뺯ӱ׼豸() ȡϢ 

һformatΪһַַ%ʹúƥ
磺scanf("%d%d", &a, &b);

1.תַ(%IJ֣   a ֵ( C99) A ֵ( C99)   c ַd ʮ  i ʮơ˽ơʮ  

2.Ӹʽ˵ַη˵L/l η ""ݣ   h η ""ݣ   W ͳ ָռȣʾڶ󲻸ֵӦı

һα༭ʱ 2018-05-10
ɵɵ_Smile
ɵɵ_Smile


ɵɵ_Smilecscanf*÷

#include int main(void) { int n; printf("please enter three integers: \n"); scanf("%*d %*d %d*,&n); printf("the last integer was %d\n",n); return 0; } F:\CC\c5.cpp(6) : error C2001: newline in constant F:\CC\c5.cpp(7) : e... #include
int main(void)
{
int n;
printf("please enter three integers: \n");
scanf("%*d %*d %d*,&n);
printf("the last integer was %d\n",n);
return 0;
}
F:\CC\c5.cpp(6) : error C2001: newline in constant
F:\CC\c5.cpp(7) : error C2146: syntax error : missing ')' before identifier 'printf'
ϵģ֪
Ľѱ4249˵
ֻҪһijscanf("%d", &n);Ϳ
һα༭ʱ Ƽ2018-04-13 20:20:36
ƮƮң
ƮƮң


ƮƮңCwhile(scanf("%x",a+i++))

while(scanf("%x",a+i++))ô
Ľѱ6432˵
ǰIJܽ͵İ
int a[100],i=0;
while(scanf("%x",a+i++));
16ʽӼ̶ȡݵaСһa[0]Уڶa[1]УֱCTRL+Dسʱ
һα༭ʱ Ƽ2017-10-18 08:38:41
кķ籩
кķ籩


кķ籩cscanf("%d",a)scanf(%d",&a)printf("%d",a)еʲô

Ľѱ7534˵
&ȡַ˼ &a ȡaĵַ
scanf(%d",&a) Ƕȡ1 дaĵַ

scanf("%d",a) Ƕȡ1 дַa a100 дַ100 200 дַ200 Ȼ Σ һaĴ洢ֵոպһЩָĵַʲô дַ޸ָ вȥ

printf("%d",a) ûʲô ѱaĴ洢ֵ
Ȼ &ȡַ
printf("%d",&a) aĵַ
һα༭ʱ Ƽ2018-02-26 12:58:42
lewlew055
lewlew055


lewlew055cиintfloatscanf÷

Ľѱ6432˵
int Ƕε
floatǶ嵥ʵ뵱С
scanf뺯ռַֻ
÷ int a=23;
float b=5.63;
scanf("%d%f",&a,&b);
scanfѽյab赽ab
൱ʵ˵Ժ֮һ
˽⣿
һα༭ʱ Ƽ2017-09-29 23:57:35
A
A


Aˣcscanf÷

Ľѱ910˵
Ҫ#include 
int scanf( const char *format, ... );
scanf()Ǹʽ뺯ӱ׼豸() ȡϢ
һformatΪһַַ%ʹúƥ
磺scanf("%d%d", &a, &b);

ʽ˵
תַ(%IJ֣
a ֵ( C99)
A ֵ( C99)
c ַ
d ʮ
i ʮơ˽ơʮ
e
E
f
F ( C99)
g
G
o ˽
s ַ
x ʮ
X ʮ
p ֵָ
n Ѷֵĵȼַ
u ޷ʮ
[ ] ɨַ
% % (ٷֺ)
Ӹʽ˵ַη˵
L/l η ""
h η ""
W ͳ ָռ
* ʾڶ󲻸ֵӦı

οϣ http://baike.baidu.com/view/1390039.htm

һα༭ʱ Ƽ2017-10-13 23:54:43
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