87 lines
1.0 KiB
C
87 lines
1.0 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#define LEFT 1
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#define RIGHT 100
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int main( )
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{
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int i;
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int sum = 0;
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int start, end = 10;
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i = LEFT;
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loop:
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sum += i;
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i++;
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if (i <= RIGHT)
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goto loop;
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printf("sum = %d\n", sum);
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#if 0
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i = LEFT;
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for (;;)
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{
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sum += i;
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i++;
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if (i > RIGHT)
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break;
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}
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printf("sum = %d\n", sum);
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#endif
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#if 0
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do
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{
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menu();
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scanf();
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if()
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something();
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} while ();
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#endif
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#if 0
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printf("Please enter:\n");
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scanf("%d", &start);
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while (start <= end)
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{
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sum += start;
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start++;
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}
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do
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{
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sum += start;
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start++;
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} while (start <= end);
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printf("start = %d\n", start);
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printf("end = %d\n", end);
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#endif
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#if 0
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i = LEFT;
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do
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{
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sum += i;
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i++;
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} while (i <= RIGHT);
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printf("sum=%d\n", sum);
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#endif
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#if 0
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while (i <= RIGHT)
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{
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sum += i;
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i++;
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}
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printf("sum=%d\n", sum);
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#endif
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exit(0);
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} |