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}

printf(\ÇëÊäÈëÈÕÆÚ:\scanf(\if(m>0&&m<=12) {

switch(m) { case 1:s=d;break; }

w=(s+3)%7; if(w==0) w=7;

printf(\Äê%dÔÂ%dÈÕÊÇÐÇÆÚ%d.\\n\} else

printf(\ÊäÈëµÄÈÕÆÚ²»ºÏ·¨.\\n\

case 2:s=31+d;break; case 3:s=31+28+d;break; case 4:s=31+28+31+d;break; case 5:s=31+28+31+30+d;break; case 6:s=31+28+31+30+31+d;break; case 7:s=31+28+31+30+31+30+d;break; case 8:s=31+28+31+30+31+30+31+d;break; case 9:s=31+28+31+30+31+30+31+31+d;break; case 10:s=31+28+31+30+31+30+31+31+30+d;break; case 11:s=31+28+31+30+31+30+31+31+30+31+d;break; case 12:s=31+28+31+30+31+30+31+31+30+31+30+d;break;

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±àд³ÌÐò£¬ÊäÈëÓ¦¸¶¿î½ð¶î£¬¼ÆËã²¢Êä³öÓŻݽð¶î¼°Êµ¼ÊÐèÒª¸¶¿î½ð¶î¡£ #include void main( ) {

double ap,rp,discount,save;

//apÓ¦¸¶¿î,rpʵ¸¶¿î,discountÕÛ¿Û,saveÓŻݽð¶î printf(\ÇëÊäÈëÓ¦¸¶¿î½ð¶î:\scanf(\{

case 1:discount=0.95;break; case 2:discount=0.9;break;

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switch(int(ap)/1000)

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}

}

case 3:discount=0.85;break; case 4:discount=0.8;break; default:discount=1;

save=ap*(1-discount); rp=ap-save;

printf(\ÓŻݽð¶îΪ%.2lf,ʵ¼Ê¸¶¿î%.2lf.\\n\

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#include

void main( ) { }

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#include

void main( ) { }

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#include

void main( )

int n,sum=0,i=1; printf(\ÇëÊäÈënµÄÖµ:\scanf(\while(i<=n) { }

printf(\×ÔÈ»ÊýÐòÁÐ1µ½%dµÄºÍΪ:%d.\\n\

sum+=i; i++;

int n,even=0,odd=0,i=1; printf(\ÇëÊäÈënµÄÖµ:\scanf(\while(i<=n) { }

printf(\×ÔÈ»ÊýÐòÁÐ1µ½%dµÄÆæÊýºÍΪ%d,żÊýºÍΪ:%d.\\n\

if(i%2==0) else i++;

odd+=i;

even+=i;

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{ }

int n,even=0,odd=0,i=1; printf(\ÇëÊäÈënµÄÖµ:\scanf(\do {

if(i%2==0) else i++;

odd+=i;

even+=i;

}while(i<=n);

printf(\×ÔÈ»ÊýÐòÁÐ1µ½%dµÄÆæÊýºÍΪ%d,żÊýºÍΪ:%d.\\n\

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#include

void main( ) { }

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#include

void main( ) { }

int n,i=1; double s=0;

printf(\ÇëÊäÈënµÄÖµ:\scanf(\do {

s+=1.0/i; i++;

}while(i<=n);

printf(\¼ÆËã½á¹ûΪ:%.2lf.\\n\

int n,even=0,odd=0,i=1; printf(\ÇëÊäÈënµÄÖµ:\scanf(\for(i=1;i<=n;i++)

if(i%2==0) else

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even+=i;

odd+=i;

printf(\×ÔÈ»ÊýÐòÁÐ1µ½%dµÄÆæÊýºÍΪ%d,żÊýºÍΪ:%d.\\n\

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#include

void main( ) {

int n,i=1; double s=0;

printf(\ÇëÊäÈënµÄÖµ:\scanf(\for(i=1;i<=n;i++)

s+=1.0/i;

printf(\¼ÆËã½á¹ûΪ:%.2lf.\\n\}

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