...
sy63.c
main( )
{ int n=1,score,t; scanf(\
while (score>=0&&n<=5) { n++; t=0;
while(score!=0) {
t=t+(score)*(score); score=score/10; }
if(t==108)
printf(\
scanf(\}
SY64.C
#include \main() {
float x0,x1,x2,fx0,fx1,fx2; /*x1,x2 ·Ö±ð±íʾÿ´ÎÇø¼äµÄ×óÓҶ˵ã¼äµÄÖмäµã ,fx0,fx1,fx2 ´ú±íÏàÓ¦µãµÄº¯ÊýÖµ */ do
{printf(\scanf(\fx1=x1*((2*x1-4)*x1+3)-6; fx2=x2*((2*x2-4)*x2+3)-6; }while(fx1*fx2>0); /*¸ÃÑ»·Ö¸¶¨ÓиùµÄÇø¼ä */ do {
x0=(x1+x2)/2;
...
´ú±íÇø ,x0 ...
fx0=x0*((2*x0-4)*x0+3)-6; if((fx0*fx1)<0) /*¶ªµôÓÒÇø¼ä */ {
x2=x0; fx2=fx0; } else /*¶ªµô×óÇø¼ä */ {
x1=x0; fx1=fx0; }
}while(fabs(fx0)>1e-5); /*¸ÃÑ»·ÊµÏÖ¶þ·Ö·¨Çó¸ù */ printf(\}
2)³ÌÐòÌî¿Õ
£¨1£©
#include
int m,n,num1,num2,temp;
printf(\
scanf(\if(num1 {temp=num1; num1=num2; num2=__temp_______;} m=num1; n=num2; while(n!=0) { temp=__m%n__________; m=n; n=temp; } printf(\ printf(\ ... ... (2) ÏÂÃæ³ÌÐòÊǼÆËã±í´ïʽ 1+(1+2)+(1+2+3)+ , +(1+2+3+, +10)ºÍ¡£ #include sum= ¢Ù ; for(i=1;i<=10;i++) {t=0; for(j=1;j<= ¢Ú ;j++) t=t+j; sum= ¢Û ; } printf(\ £¨ 1+2£©+£¨1+2+3£©+, +£¨1+2+3+, =%d\\n\ } ¢Ù0 ¢Úi ¢Û sum+t 3£®³ÌÐò¸Ä´í (1) ÏÂÃæµÄ³ÌÐòÊÇÇó 1¡«100 Ö®¼äµÄËØÊý£¬²¢½«ËùÓÐËØÊý°´Ã¿ ÐÐ 10 ¸öÊä³ö¡£ #include #define //#include void main() { int i,m,k,n; ¡ï //int i,m,k,n=0; for(m=1;m<=100;m=m+2) { if(n/10==0) ¡ï //if(n==0) printf(\k=1; for(i=2;i<=sqrt(m);i++) ... £©+10 ... if(m%i!=0) ¡ï //if(m%i==0) { k=0;break;} if(k==1) {printf(\} printf(\} (2) ÏÂÃæ³ÌÐòÊÇÇó±í´ïʽ 1-1/2+1/3-1/4+1/5- Öµ£¬½á¹û±£ÁôСÊýºó 4 λ¡£ #include i=0; ¡ï //i=1; s=1; ¡ï //s=0; while(i<100) { if(i%2==0) s=s-1/i; ¡ï //s=s-1.0/i; else s=s+1/i; ¡ï //s=s+1.0/i i=i+1; } printf(\, -1/100=.3f\\n\ } 4£®Éè¼ÆÐÔʵÑé (1) ±à³ÌÊä³öÒÔÏÂͼÐΡ£ #include ... -1/100 ,, µÄ
Ïà¹ØÍÆ¼ö£º