回答編集履歴
1
修正
test
CHANGED
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@@ -40,7 +40,13 @@
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40
40
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41
41
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{
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42
42
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43
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-
pivot=a[k][k]
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43
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+
if ((pivot=a[k][k])==0){
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44
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+
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45
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printf("too small pivot! \n");
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46
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+
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47
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return;
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48
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+
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49
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}
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44
50
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45
51
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for(i=k+1;i<=n-1;i++)
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46
52
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@@ -74,6 +80,14 @@
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74
80
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75
81
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}
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76
82
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83
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+
if (a[i][i]==0){
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84
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+
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85
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printf("zero devided error\n");
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86
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87
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return;
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88
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+
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89
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}
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90
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+
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77
91
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b[i]=b[i]/a[i][i];
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78
92
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79
93
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}
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