/*USING forLOOP(PRINT THE NUMBERS 1 TO 100)*/
main()
{
int i;
for(i=1;i<=100;i++)
printf("%d\t",i);
}
/*PRINT THE NUMBERS(1 T0 100)EVEN OR ODD*/
main()
{
int i;
for(i=1;i<=100;i++)
{
if(i%2==0)
printf("\n%d IS EVEN",i);
else
printf("\t%d IS ODD",i);
}
}
/*PRINT THE YEAR 1000-2000 LEAP YEAR OR NOT*/
main()
{
int year;
for(year=1000;year<=1020;year++)
{
if(year%4==0)
printf("\n%d IS LEAP YEAR",year);
else
printf("\t%d IS NOT LEAP YEAR",year);
}
}
/*PRINT THE NUMBERS BETWEEN TWO LIMITS*/
main()
{
int a,b;
for(scanf("%d%d",&a,&b);a<=b;a++)
printf("%d\n",a);
}
/*PRINT THE NUMBERS BETWEEN THE LIMITS IS EVEN OR ODD*/
main()
{
int a,b;
for(scanf("%d%d",&a,&b);a<=b;a++)
{
if(a%2==0)
printf("%d IS EVEN\n",a);
else
printf("%d IS ODD\t",a);
}
}
[aug050233@linsoft aug050233]$ cat p106.c
/*PRINT THE YEARS BETWEEN THE TWO LIMITS IS LEAP YEAR OR NOT*/
main()
{
int b,c;
for(scanf("%d%d",&b,&c);b<=c;b++)
{
if(b%4==0)
printf("%d IS LEAP YEAR\n",b);
else
printf("%d IS NOT LEAP YEAR\t",b);
}
}
/*READ AND DISPLAY THE NUMBER UNTIL -1000*/
main()
{
int b;
for(scanf("%d",&b);b!=-1000;scanf("%d",&b))
printf("%d",b);
}
/*CLASSIFY THE NUMBER IS POSITIVE,NEGATIVE OR EQUAL UNTIL -1000*/
main()
{
int b;
for(scanf("%d",&b);b!=-1000;scanf("%d",&b))
{
if(b==0)
printf("%d IS ZERO",b);
else
if(b>0)
printf("%d IS POSITIVE",b);
else
printf("%d IS NEGATIVE",b);
}
}
/*COUNT THE NUMBER POSITIVE,NEGATIVE OR ZERO UNTIL -1000*/
main()
{
int b,i=0,j=0,k=0;
for(scanf("%d",&b);b!=-1000;scanf("%d",&b))
{
if(b==0)
i++;
else
if(b>0)
j++;
else
k++;
}
printf("NUMBER OF ZEROS=%d\n",i);
printf("NUMBER OF POSITIVE NUMMBERS=%d\n",j);
printf("NUMBER OF NEGATIVE NUMBERS=%d\n",k);
}
/*SUM OF THE POSITIVE,NEGATIVE NUMBERS UNTIL -1000*/
main()
{
int b,s1=0,s2=0;
for(scanf("%d",&b);b!=-1000;scanf("%d",&b))
{
if(b>0)
s1=s1+b;
else
s2=s2+b;
}
printf("SUM OF POSITIVE NUMBERS=%d\n",s1);
printf("SUM OF NEGATIVE NUMBERS=%d\t",s2);
}
/*MEAN OF POSITIVE,NEGATIVE NUMBERS UNTIL -1000*/
main()
{
float m1,m2;
int b,s1=0,s2=0,i=0,j=0;
for(scanf("%d",&b); b!=-1000;scanf("%d",&b))
{
if(b>0)
{
s1=s1+b;
i++;
}
else
{
s2=s2+b;
j++;
}
}
m1=(float)s1/i;
m2=(float)s2/j;
printf("MEAN OF POSITIVE NUMBERS=%f\n",m1);
printf("MEAN OF NEGATIVE NUMBERS=%f\n",m2);
}
/*READ AND DISPLAY CHARACTER UNTIL '$' */
main()
{
char ch;
for(scanf("%c",&ch);ch!='$';scanf("%c",&ch))
printf("%c",ch);
}
/*CLASSIFY THE CHARACTERS UPPER,LOWER,DIGIT OR SPECIAL CHARACTER*/
main()
{
char ch;
for(scanf("%c",&ch);ch!='$';scanf("%c",&ch))
{
if(ch>='A'&&ch<='Z')
printf("%c IS UPPER CASE\n",ch);
else
if(ch>='a'&&ch<='z')
printf("%c IS LOWER CASE\n",ch);
else
if(ch>='0'&&ch<='9')
printf("%c IS DIGIT\n",ch);
else
printf("%c IS SPECIAL CHARACTER\n",ch);
}
}
/*COUNT THE NUMBERS OF UPPER,LOWER,DIGIT OR SPECIAL CHARACTER*/
main()
{
char ch;
int i=0,j=0,k=0,t=0;
for(scanf("%c",&ch);ch!='$';scanf("%c",&ch))
{
if(ch>='A'&&ch<='Z')
i++;
else
if(ch>='a'&&ch<='z')
j++;
else
if(ch>='0'&&ch<='9')
k++;
else
t++;
}
printf("NUMBER OF UPPER CASE CHARACTER=%d\n",i);
printf("NUMBER OF LOWER CASE CHARACTER=%d\n",j);
printf("NUMBER OF DIGITS=%d\n",k);
printf("NUMBER OF SPECIAL CHARACTERS=%d\n",t);
}
/*READ AND DISPLAY 10 NUMBERS*/
main()
{
int i,b;
for(i=1;i<=10;i++)
{
scanf("%d",&b);
printf("%d\t",b);
}
}
[aug050233@linsoft aug050233]$ cat p116.c
/*MEAN OF 10 NUMBERS*/
main()
{
float m1;
int i,b,s1=0;
for(i=0;i<10;i++)
{
scanf("%d",&b);
s1=s1+b;
}
m1=(float) s1/i;
printf("MEAN OF 10 NUMBERS=%f",m1);
}
/*BIGGEST OF 10 NUMBERS*/
main()
{
int i,b,c,big=0;
for(i=1;i<=10;i++)
{
scanf("%d",&b);
c=(b>big)?big=b:big;
}
printf("BIGGEST OF 10 NUMBERS=%d\n",c);
}
/*READ AND DISPLAY 10 NUMBERS USING ARRAY*/
main()
{
int i,a[50],j;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
for(j=0;j<10;j++)
printf("%d\n",a[j]);
}
[aug050233@linsoft aug050233]$ cat p119.c
/*MEAN OF 10 NUMBERS USING ARRAY*/
main()
{
float m;
int i,a[50],j,s=0;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
for(j=0;j<10;j++)
s=s+a[j];
m=(float)s/j;
printf("MEAN OF 10 NUMBERS=%f",m);
}
/*BIGGEST OF 10 NUMBERS*/
main()
{
int i,a[50],c,j;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
c=0;
for(j=0;j<10;j++)
c=(a[j]>c)? a[j]:c;
printf("BIGGEST OF 10 NUMBERS=%d",c);
}
/*POSITION OF BIGGEST NUMBER*/
main()
{
int i,a[50],j,c;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
c=0;
for(j=0;j<10;j++)
c=(a[j]>a[c])?j:c;
printf("POSITION OF BIGGEST NUMBER=%d",c);
}
/*POSITION OF BIGGEST AS WELL AS SMALLEST OF 10 NUMBERS*/
main()
{
int i,a[50],c,d,j;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
c=0;
d=0;
for(j=0;j<10;j++)
{
c=(a[j]>a[c])?j:c;
d=(a[j]
}
printf("POSITION OF BIGGEST NUMBER=%d\n",c);
printf("POSITION OF SMALLEST NUMBER=%d\n",d);
}
/*INTERCHANGE POSITION OF BIGGEST AS WELL AS SMALLEST NUMBER*/
main()
{
int i,a[50],j,c,d,temp;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
c=0,d=0;
for(j=0;j<10;j++)
{
c=(a[j]>a[c])?j:c;
d=(a[j]
}
temp=a[c];
a[c]=a[d];
a[d]=temp;
for(i=0;i<10;i++)
printf("%d",a[i]);
}
/*SECOND BIGGEST NUMBER*/
main()
{
int i,a[50],j,c,d;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
c=0,d=0;
for(j=0;j<10;j++)
c=(a[j]>c)?a[j]:c;
for(j=0;j<10;j++)
d=(a[j]!=c&&a[j]>d)?a[j]:d;
printf("SECOND BIGGEST NUMBER=%d\n",d);
}
/*INTERCHANGE THE POSITION OF SECOND BIGGEST AND SECOND SMALLEST NUMBER*/
main()
{
int i,a[50],c,d,j,e,f,temp;
for(i=0;i<10;i++)
scanf("%d",&a[i]);
c=0,d=0;
for(j=0;j<10;j++)
{
c=(a[j]>a[c])?j:c;
d=(a[j]
}
e=d;
f=c;
for(j=0;j<10;j++)
{
e=(j!=c&&a[j]>a[e])?j:e;
f=(j!=d&&a[j]
}
temp=a[e];
a[e]=a[f];
a[f]=temp;
for(i=0;i<10;i++)
printf("%d\n",a[i]);
}
/*READ AND DISPLAY 3*3 MATRIX*/
main()
{
int i,j,a[50][50];
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
scanf("%d",&a[i][j]);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
printf("%d",a[i][j]);
printf("\n");
}
}
/*TRANSPOSE THE 3*3 MATRIX*/
main()
{
int i,j,a[50][50];
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
scanf("%d",&a[i][j]);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
printf("%d",a[j][i]);
printf("\n");
}
}
c
/* SUM OF 3*3 MATRIX*/
main()
{
int i,j,a[50][50],b[50][50],c[50][50];
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
scanf("%d",&a[i][j]);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
scanf("%d",&b[i][j]);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
c[i][j]=a[i][j]+b[i][j];
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
printf("%d",c[i][j]);
printf("\n");
}
}
/*PRODUCT OF 3*3 MATRIX*/
main()
{
int i,j,a[50][50],b[50][50],c[50][50],k;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
scanf("%d",&a[i][j]);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
scanf("%d",&b[i][j]);
}
c[i][j]=0;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
for(k=0;k<3;k++)
c[i][j]=c[i][j]+a[i][k]*b[k][j];
}
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
printf("%d",c[i][j]);
printf("\n");
}
}
/*READ AND DISPLAY A WORD*/
main()
{
char a[50];
int i;
for(i=0,scanf("%c",&a[i]);a[i]!=' ';i++,scanf("%c",&a[i]));
a[i]='\0';
for(i=0;a[i]!='\0';i++)
printf("%c",a[i]);
}
/*READ AND DISPLAY A SENTENCE UNTIL '.'*/
main()
{
char a[50];
int i;
for(i=0,scanf("%c",&a[i]);a[i]!='.';i++,scanf("%c",&a[i]));
a[i]='\0';
for(i=0;a[i]!='\0';i++)
printf("%c",a[i]);
}
/*READ AND DISPLAY A LINE*/
main()
{
char a[50];
int i;
for(i=0,scanf("%c",&a[i]);a[i]!='\n';i++,scanf("%c",&a[i]));
a[i]='\0';
for(i=0;a[i]!='\0';i++)
printf("%c",a[i]);
}
/* READ AND DISPLAY THE TEXT UNTIL '$'*/
main()
{
char a[50];
int i;
for(i=0,a[i]=getchar();a[i]!='$';i++,a[i]=getchar());
a[i]='\0';
for(i=0;a[i]!='\0';i++)
printf("%c",a[i]);
}
/*COUNT THE NUMBER OF UPPER,LOWER,DIGIT OR SPECIAL CHARACTER IN THE SENTENCE*/
main()
{
char a[50];
int i,j=0,k=0,l=0,t=0;
for(i=0,a[i]=getchar();a[i]!='$';i++,a[i]=getchar());
a[i]='\0';
for(i=0;a[i]!='\0';i++)
{
if(a[i]>='A'&&a[i]<='Z')
j++;
else
if(a[i]>='a'&&a[i]<='z')
k++;
else
if(a[i]>='0'&&a[i]<='9')
l++;
else
t++;
}
printf("NUMBER OF UPPER CASE CHARACTER=%d\n",j);
printf("NUMBER OF LOWER CASE CHARACTER=%d\n",k);
printf("NUMBER OF DIGITS=%d\n",l);
printf("NUMBER OF SPECIAL CHRACTER=%d\n",t);
}
/*COUNT THE NUMBER OF WORDS,LINES AND CHRACTER*/
main()
{
char a[50];
int i,w=0,l=0,c=0;
for(i=0,a[i]=getchar();a[i]!='$';i++,a[i]=getchar());
a[i]='\0';
for(i=0;a[i]!='\0';i++)
{
if((a[i]!=' '&&a[i+1]==' ')||(a[i]!='\n'&&a[i+1]=='\n')||
(a[i]!='\t'&&a[i+1]=='\t'))
w++;
if(a[i]=='\n')
l++;
c++;
}
printf("NUMBER OF WORDS=%d\n",w);
printf("NUMBER OF LINES=%d\n",l);
printf("NUMBER OF CHRACTERS=%d\n",c);
}
/*READ THE ARRAY AND COPY TO ANOTHER ARRAY*/
main()
{
char a[50],b[50];
int i,n;
for(i=0,a[i]=getchar();a[i]!='$';i++,a[i]=getchar());
a[i]='\0';
scanf("%d",&n);
for(i=0;i
b[i]=a[i];
b[i]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*COPY THE FIRST n CHRACTER TO ANOTHER ARRAY*/
main()
{
char a[50],b[50];
int i,n;
for(i=0,a[i]=getchar();a[i]!='$';i++,a[i]=getchar());
a[i]='\0';
scanf("%d",&n);
for(i=0;i
b[i]=a[i];
b[i]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*COPY THE nth CHRACTER FROM mth POSITION */
main()
{
char a[50],b[50];
int i=0,m,n,j;
for(i=0,a[i]=getchar();a[i]!='$';i++,a[i]=getchar());
a[i]='\0';
scanf("%d%d",&m,&n);
for(i=m,j=0;a[j]!='\0'&&j
b[j]=a[i];
b[j]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*COPY THE LAST n CHRACTER*/
main()
{
char a[50],b[50];
int i,n,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
scanf("%d",&n);
for(j=0,i=i-n;a[i]!='\0';i++,j++)
b[j]=a[i];
b[j]='\0';
for(i=0;b[i]!='\0';i++)
printf("%c",b[i]);
}
/*UPPER TO LOWER*/
main()
{
char a[50],b[50];
int i;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0;a[i]!='\0';i++)
{
b[i]=(a[i]>='A'&&a[i]<='Z')?a[i]+32:a[i];
}
b[i]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*COMMA TO SEMICOLON*/
main()
{
char a[50],b[50];
int i;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0;a[i]!='\0';i++)
{
b[i]=(a[i]==',')?';':a[i];
}
b[i]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
[aug050233@linsoft aug050233]$ cat p142.c
/*DELETE COMMA*/
main()
{
char a[50],b[50];
int i,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0,j=0;a[i]!='\0';)
{
if(a[i]==',')
i++;
else
{
b[j]=a[i];
j++;
i++;
}
}
b[j]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*REVERSE THE TEXT*/
main()
{
char a[50],b[50];
int i,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i--,j=0;i>=0;)
{
b[j]=a[i];
j++;
i--;
}
b[j]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
c
/*MERGE THE ARRAY*/
main()
{
char a[50],b[50],c[50];
int i,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(j=0;(b[j]=getchar())!='$';j++);
b[j]='\0';
for(i=0,j=0;a[i];)
{
c[j]=a[i];
j++;
i++;
}
for(i=0;b[i];)
{
c[j]=b[i];
j++;
i++;
}
c[j]='\0';
for(i=0;c[i]!='\0';i++)
putchar(c[i]);
}
/*CONVERT FORTRAN ASSIGNMENT TO PASCAL ASSIGNMENT*/
main()
{
char a[50],b[50];
int i,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0,j=0;a[i];i++)
{
if(a[i]=='=')
{
b[j]=':';
j++;
b[j++]='=';
}
else
if(a[i]=='\n')
{
b[j]=';';
j++;
b[j++]='\n';
}
else
{
b[j]=a[i];
j++;
}
}
b[j]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*CONVERT PASCAL TO FORTRAN ASSIGNMENT*/
main()
{
char a[50],b[50];
int i,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0,j=0;a[i]!='\0';i++)
{
if(a[i]==':'|| a[i]=='=')
b[j++]='=';
else
if(a[i]==';')
b[j++]='\n';
else
b[j++]=a[i];
}
b[j]='\0';
for(i=0;b[i]!='\0';i++)
putchar(b[i]);
}
/*COUNT THE NUMBER OF LINES IN TEXT*/
main()
{
char a[50];
int i,k;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0,k=0;a[i];i++)
{
if(a[i]=='\n')
k++;
}
printf("NUMBER OF LINES IN TEXT=%d",k);
}
/*PRINT THE STARTING POSITION OF EACH LINE*/
main()
{
char a[50];
int i;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
for(i=0;a[i];i++)
{
if(a[i]=='\n')
printf("%d",i+1);
}
}
/*STORE THE STARTING POSITION OF A LINE IN AN ARRAY*/
main()
{
char a[50],b[50];
int i,j;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
j=0,b[j]=0;
for(i=0,j++;a[i];i++)
{
if(a[i]=='\n')
{
b[j]=i+1;
j++;
}
}
b[j]=-1;
for(i=0;b[i]!=-1;i++)
printf(" %d ",b[i]);
}
/*DISPLAY THE nth LINE*/
main()
{
char a[50],b[50];
int i,j,n;
for(i=0;(a[i]=getchar())!='$';i++);
a[i]='\0';
j=0,b[j]=0;
for(i=0,j++;a[i]!='\0';i++)
{
if(a[i]=='\n')
{
b[j]=i+1;
j++;
}
}
b[j]=-1;
scanf("%d",&n);
for(i=b[n-1];a[i]!='\n';i++)
printf("%c",a[i]);
}
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